Exhibit 4.1

INDYMAC MBS, INC.

Depositor

INDYMAC BANK, F.S.B.

Seller and Servicer

DEUTSCHE BANK NATIONAL TRUST COMPANY

Trustee and Supplemental Interest Trust Trustee

____________________________________

POOLING AND SERVICING AGREEMENT

Dated as of June 1, 2006

_____________________________________

INDYMAC MORTGAGE LOAN TRUST 2006-1

ASSET-BACKED CERTIFICATES SERIES INDB 2006-1

TABLE OF CONTENTS

		Page
ARTICLE I.	DEFINITIONS	I-1
Section 1.01.	Definitions.	I-1
Section 1.02.	Rules of Construction.	I-52

ARTICLE II.	CONVEYANCE OF MORTGAGE LOANS; REPRESENTATIONS AND WARRANTIES	II-1
Section 2.01.	Conveyance of Mortgage Loans.	II-1
Section 2.02.	Acceptance by the Trustee of the Mortgage Loans.	II-4
Section 2.03.	Representations, Warranties, and Covenants of the Seller and the Servicer.	II-6
Section 2.04.	Representations and Warranties of the Depositor as to the Mortgage Loans.	II-8
Section 2.05.	Delivery of Opinion of Counsel in Connection with Substitutions and Repurchases.	II-8
Section 2.06.	Execution and Delivery of Certificates.	II-9
Section 2.07.	[Reserved.]	II-9
Section 2.08.	REMIC Matters.	II-9
Section 2.09.	Covenants of the Servicer.	II-11
Section 2.10.	Purposes and Powers of the Trust	II-11

ARTICLE III.	ADMINISTRATION AND SERVICING OF MORTGAGE LOANS	III-1
Section 3.01.	Servicer to Service Mortgage Loans.	III-1
Section 3.02.	[Reserved.]	III-2
Section 3.03.	[Reserved.]	III-2
Section 3.04.	[Reserved.]	III-2
Section 3.05.	Trustee to Act as Servicer.	III-2
Section 3.06.	Collection of Mortgage Loan Payments; Servicing Accounts; Collection Account; Certificate Account; Distribution Account; Excess Reserve Fund Account.	III-2
Section 3.07.	Collection of Taxes, Assessments, and Similar Items Escrow Accounts.	III-7
Section 3.08.	Access to Certain Documentation and Information Regarding the Mortgage Loans.	III-7
Section 3.09.	Permitted Withdrawals from the Certificate Account, the Distribution Account and the Excess Reserve Fund Account.	III-8
Section 3.10.	Maintenance of Hazard Insurance; Maintenance of Primary Insurance Policies.	III-9

Section 3.11.	Enforcement of Due-On-Sale Clauses; Assumption Agreements.	III-11
Section 3.12.	Realization Upon Defaulted Mortgage Loans; Repurchase of Certain Mortgage Loans.	III-12
Section 3.13.	Trustee to Cooperate; Release of Mortgage Files.	III-14
Section 3.14.	Documents, Records, and Funds in Possession of the Servicer to be Held for the Trustee.	III-15
Section 3.15.	Servicing Compensation.	III-16
Section 3.16.	Access to Certain Documentation.	III-16
Section 3.17.	Annual Statement as to Compliance.	III-16
Section 3.18.	Assessments of Compliance and Attestation Reports.	III-17
Section 3.19.	Errors and Omissions Insurance; Fidelity Bonds.	III-18
Section 3.20.	Notification of Adjustments.	III-18
Section 3.21.	Prepayment Charges.	III-19
Section 3.22.	[Reserved]	III-19
Section 3.23.	[Reserved]	III-19
Section 3.24.	Commission Reporting	III-19

ARTICLE IV.	DISTRIBUTIONS AND ADVANCES BY THE SERVICER	IV-1
Section 4.01.	Advances.	IV-1
Section 4.02.	Priorities of Distribution.	IV-2
Section 4.03.	Monthly Statements to Certificateholders.	IV-6
Section 4.04.	Allocation of Interest Shortfall and Realized Losses	IV-9
Section 4.05.	Supplemental Interest Trust.	IV-10
Section 4.06.	Tax Treatment of Net Swap Payments and Swap Termination Payments.	IV-14
Section 4.07.	Certain Matters Relating to the Determination of LIBOR.	IV-14
Section 4.08.	Distributions and Allocation of Realized Losses to the REMIC I Regular Interests, REMIC II Regular Interests and REMIC II Regular Interests.	IV-15

ARTICLE V.	The Certificates	V-1
Section 5.01.	The Certificates.	V-1
Section 5.02.	Certificate Register; Registration of Transfer and Exchange of Certificates.	V-1
Section 5.03.	Mutilated, Destroyed, Lost or Stolen Certificates.	V-7
Section 5.04.	Persons Deemed Owners.	V-7
Section 5.05.	Access to List of Certificateholders’ Names and Addresses.	V-7
Section 5.06.	Maintenance of Office or Agency.	V-8

ARTICLE VI.	THE DEPOSITOR AND THE SERVICER	VI-1
Section 6.01.	Respective Liabilities of the Depositor and the Servicer.	VI-1
Section 6.02.	Merger or Consolidation of the Depositor or the Servicer.	VI-1
Section 6.03.	Limitation on Liability of the Depositor, the Seller, the Servicer, and Others.	VI-1
Section 6.04.	Limitation on Resignation of the Servicer.	VI-2
Section 6.05.	Inspection.	VI-2

ARTICLE VII.	DEFAULT	VII-1
Section 7.01.	Events of Default.	VII-1
Section 7.02.	Trustee to Act; Appointment of Successor.	VII-2
Section 7.03.	Notification to Certificateholders.	VII-4

ARTICLE VIII.	CONCERNING THE TRUSTEE AND THE SUPPLEMENTAL INTEREST TRUST TRUSTEE	VIII-1
Section 8.01.	Duties of the Trustee and the Supplemental Interest Trust Trustee.	VIII-1
Section 8.02.	Certain Matters Affecting the Trustee and the Supplemental Interest Trust Trustee.	VIII-2
Section 8.03.	Trustee and Supplemental Interest Trust Trustee Not Liable for Certificates or Mortgage Loans.	VIII-3
Section 8.04.	Trustee and Supplemental Interest Trust Trustee May Own Certificates.	VIII-4
Section 8.05.	Trustee’s Fees and Expenses.	VIII-4
Section 8.06.	Eligibility Requirements for the Trustee and the Supplemental Interest Trust Trustee.	VIII-5
Section 8.07.	Resignation and Removal of the Trustee and the Supplemental Interest Trust Trustee.	VIII-5
Section 8.08.	Successor Trustee or Supplemental Interest Trust Trustee.	VIII-6
Section 8.09.	Merger or Consolidation of the Trustee or the Supplemental Interest Trust Trustee.	VIII-7
Section 8.10.	Appointment of Co-Trustee or Separate Trustee.	VIII-7
Section 8.11.	Tax Matters.	VIII-8
Section 8.12.	[Reserved]	VIII-11
Section 8.13.	[Reserved]	VIII-11
Section 8.14.	[Reserved]	VIII-11
Section 8.15.	Access to Records of Trustee.	VIII-11
Section 8.16.	Suits for Enforcement.	VIII-12

ARTICLE IX.	TERMINATION	IX-1

iii

Section 9.01.	Termination upon Liquidation or Purchase of the Mortgage Loans.	IX-1
Section 9.02.	Final Distribution on the Certificates.	IX-2
Section 9.03.	Additional Termination Requirements.	IX-3
Section 9.04.	Termination of the Supplemental Interest Trust.	IX-4

ARTICLE X.	MISCELLANEOUS PROVISIONS	X-1
Section 10.01.	Amendment.	X-1
Section 10.02.	Recordation of Agreement; Counterparts.	X-3
Section 10.03.	Governing Law.	X-3
Section 10.04.	Intention of Parties.	X-4
Section 10.05.	Notices.	X-4
Section 10.06.	Severability of Provisions.	X-5
Section 10.07.	Assignment.	X-5
Section 10.08.	Limitation on Rights of Certificateholders.	X-6
Section 10.09.	Inspection and Audit Rights.	X-6
Section 10.10.	Certificates Nonassessable and Fully Paid.	X-7
Section 10.11.	Official Record.	X-7
Section 10.12.	Protection of Assets.	X-7
Section 10.13.	Qualifying Special Purpose Entity.	X-7
Section 10.14.	Rights of NIM Insurer.	X-7

SCHEDULES

Schedule I:	Mortgage Loan Schedule	S-I-1
Schedule II:	Representations and Warranties of the Seller/Servicer as of the Closing Date	S-II-1
Schedule III:	Representations and Warranties as to the Mortgage Loans as of the Closing Date or Cut-off Date, as applicable	S-III-1

EXHIBITS

Exhibit A:	Form of Class A and Subordinated Certificates	A-1
Exhibit B:	Form of Class P Certificate	B-1
Exhibit C:	Form of Residual Certificate	C-1
Exhibit D:	Form of Class C Certificate	D-1
Exhibit E:	[Reserved].	E-1
Exhibit F:	Form of Reverse of Certificates	F-1
Exhibit G-1:	Form of Initial Certification of Trustee	G-1
Exhibit G-2:	Form of Delayed Delivery Certification	G-3
Exhibit H:	Form of Final Certification of Trustee	H-1
Exhibit I:	Form of Transfer Affidavit	I-1
Exhibit J:	Form of Transferor Certificate	J-1
Exhibit K:	Form of Swap Agreement	K-1
Exhibit L:	Form of Rule 144A Letter	L-1
Exhibit M:	Form of Request for Release (for Trustee)	M-1
Exhibit N:	Form of Request for Release (Mortgage Loan Paid in Full, Repurchased, and Released)	N-1
Exhibit O-1:	Form of Certification to be Provided by the Depositor with Form 10-K	O-1
Exhibit O-2:	Trustee’s Officer’s Certificate	O-2
Exhibit P:	Form of Addition Notice	P-1
Exhibit Q:	Form of Subsequent Transfer Instrument	Q-1
Exhibit R:	Servicing Criteria to be addressed in Assessment of Compliance	R-1
Exhibit S:	Reporting Responsibility	S-1

THIS POOLING AND SERVICING AGREEMENT, dated as of June 1, 2006, among IndyMac MBS, Inc., a Delaware corporation, as depositor (the “Depositor”), IndyMac Bank, F.S.B. (“IndyMac”), a federal savings bank, as seller (in that capacity, the “Seller”) and as servicer (in that capacity, the “Servicer”), and Deutsche Bank National Trust Company, a national banking association, as trustee (the “Trustee”) and as supplemental interest trust trustee (the “Supplemental Interest Trust Trustee”),

WITNESSETH THAT

In consideration of the mutual agreements herein contained, the parties agree as follows:

PRELIMINARY STATEMENT

The Depositor intends to sell pass-through certificates (collectively, the “Certificates”), to be issued hereunder in multiple classes, which in the aggregate will evidence the entire beneficial ownership interest in each REMIC (as defined herein) created hereunder. The Trust Fund will consist of a segregated pool of assets consisting of the Mortgage Loans and certain other related assets subject to this Agreement.

REMIC I

As provided herein, the Trustee will elect to treat the segregated pool of assets consisting of the Mortgage Loans and certain other related assets (other than the Excess Reserve Fund Account, the Supplemental Interest Trust and the Swap Agreement) subject to this Agreement as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as REMIC I. The Class R-I Interest will be the sole class of residual interests in REMIC I for purposes of the REMIC Provisions (as defined herein) and will be represented by the Class R-C Certificates. The following table irrevocably sets forth the designation, the REMIC I Remittance Rate, the initial Uncertificated Balance and, for purposes of satisfying Treasury Regulation Section 1.860G-1(a)(4)(iii), the latest possible maturity date for each of the REMIC I Regular Interests (as defined herein). None of the REMIC I Regular Interests will be certificated.

Designation	REMIC II Remittance Rate	Initial Uncertificated Balance	Latest Possible Maturity Date⁽¹⁾
X	Variable (2)	$14,143,065.92	July 25, 2036
1-A	Variable (2)	$4,859,772.00	July 25, 2036
1-B	Variable (2)	$4,859,772.00	July 25, 2036
2-A	Variable (2)	$9,379,487.30	July 25, 2036
2-B	Variable (2)	$9,379,487.30	July 25, 2036
3-A	Variable (2)	$8,922,591.42	July 25, 2036
3-B	Variable (2)	$8,922,591.42	July 25, 2036
4-A	Variable (2)	$8,487,945.66	July 25, 2036
4-B	Variable (2)	$8,487,945.66	July 25, 2036
5-A	Variable (2)	$8,074,466.71	July 25, 2036
5-B	Variable (2)	$8,074,466.71	July 25, 2036
6-A	Variable (2)	$7,681,124.06	July 25, 2036
6-B	Variable (2)	$7,681,124.06	July 25, 2036
7-A	Variable (2)	$7,306,937.31	July 25, 2036
7-B	Variable (2)	$7,306,937.31	July 25, 2036
8-A	Variable (2)	$6,950,973.80	July 25, 2036
8-B	Variable (2)	$6,950,973.80	July 25, 2036
9-A	Variable (2)	$6,612,346.27	July 25, 2036
9-B	Variable (2)	$6,612,346.27	July 25, 2036
10-A	Variable (2)	$6,290,210.64	July 25, 2036
10-B	Variable (2)	$6,290,210.64	July 25, 2036
11-A	Variable (2)	$5,983,763.94	July 25, 2036
11-B	Variable (2)	$5,983,763.94	July 25, 2036
12-A	Variable (2)	$5,692,242.26	July 25, 2036
12-B	Variable (2)	$5,692,242.26	July 25, 2036
13-A	Variable (2)	$5,414,918.89	July 25, 2036
13-B	Variable (2)	$5,414,918.89	July 25, 2036
14-A	Variable (2)	$5,151,102.50	July 25, 2036
14-B	Variable (2)	$5,151,102.50	July 25, 2036
15-A	Variable (2)	$4,900,135.42	July 25, 2036
15-B	Variable (2)	$4,900,135.42	July 25, 2036
16-A	Variable (2)	$4,661,391.96	July 25, 2036
16-B	Variable (2)	$4,661,391.96	July 25, 2036
17-A	Variable (2)	$4,434,276.94	July 25, 2036
17-B	Variable (2)	$4,434,276.94	July 25, 2036
18-A	Variable (2)	$4,218,224.11	July 25, 2036
18-B	Variable (2)	$4,218,224.11	July 25, 2036
19-A	Variable (2)	$4,012,694.81	July 25, 2036
19-B	Variable (2)	$4,012,694.81	July 25, 2036
20-A	Variable (2)	$3,817,176.61	July 25, 2036
20-B	Variable (2)	$3,817,176.61	July 25, 2036
21-A	Variable (2)	$3,631,182.00	July 25, 2036
21-B	Variable (2)	$3,631,182.00	July 25, 2036

22-A	Variable (2)	$3,454,265.15	July 25, 2036
22-B	Variable (2)	$3,454,265.15	July 25, 2036
23-A	Variable (2)	$3,285,947.41	July 25, 2036
23-B	Variable (2)	$3,285,947.41	July 25, 2036
24-A	Variable (2)	$3,125,828.73	July 25, 2036
24-B	Variable (2)	$3,125,828.73	July 25, 2036
25-A	Variable (2)	$2,973,509.82	July 25, 2036
25-B	Variable (2)	$2,973,509.82	July 25, 2036
26-A	Variable (2)	$2,828,610.86	July 25, 2036
26-B	Variable (2)	$2,828,610.86	July 25, 2036
27-A	Variable (2)	$2,690,770.50	July 25, 2036
27-B	Variable (2)	$2,690,770.50	July 25, 2036
28-A	Variable (2)	$2,559,644.97	July 25, 2036
28-B	Variable (2)	$2,559,644.97	July 25, 2036
29-A	Variable (2)	$2,434,907.27	July 25, 2036
29-B	Variable (2)	$2,434,907.27	July 25, 2036
30-A	Variable (2)	$2,316,246.30	July 25, 2036
30-B	Variable (2)	$2,316,246.30	July 25, 2036
31-A	Variable (2)	$2,203,366.11	July 25, 2036
31-B	Variable (2)	$2,203,366.11	July 25, 2036
32-A	Variable (2)	$2,095,985.18	July 25, 2036
32-B	Variable (2)	$2,095,985.18	July 25, 2036
33-A	Variable (2)	$1,993,785.63	July 25, 2036
33-B	Variable (2)	$1,993,785.63	July 25, 2036
34-A	Variable (2)	$1,769,872.73	July 25, 2036
34-B	Variable (2)	$1,769,872.73	July 25, 2036
35-A	Variable (2)	$127,151.99	July 25, 2036
35-B	Variable (2)	$127,151.99	July 25, 2036
36-A	Variable (2)	$1,547,626.71	July 25, 2036
36-B	Variable (2)	$1,547,626.71	July 25, 2036
37-A	Variable (2)	$1,472,201.40	July 25, 2036
37-B	Variable (2)	$1,472,201.40	July 25, 2036
38-A	Variable (2)	$1,400,450.74	July 25, 2036
38-B	Variable (2)	$1,400,450.74	July 25, 2036
39-A	Variable (2)	$1,332,190.91	July 25, 2036
39-B	Variable (2)	$1,332,190.91	July 25, 2036
40-A	Variable (2)	$1,267,261.78	July 25, 2036
40-B	Variable (2)	$1,267,261.78	July 25, 2036
41-A	Variable (2)	$1,205,496.07	July 25, 2036
41-B	Variable (2)	$1,205,496.07	July 25, 2036
42-A	Variable (2)	$1,146,739.70	July 25, 2036
42-B	Variable (2)	$1,146,739.70	July 25, 2036
43-A	Variable (2)	$1,090,846.10	July 25, 2036
43-B	Variable (2)	$1,090,846.10	July 25, 2036
44-A	Variable (2)	$1,037,675.25	July 25, 2036
44-B	Variable (2)	$1,037,675.25	July 25, 2036
45-A	Variable (2)	$987,095.71	July 25, 2036
45-B	Variable (2)	$987,095.71	July 25, 2036
46-A	Variable (2)	$946,038.98	July 25, 2036
46-B	Variable (2)	$946,038.98	July 25, 2036
47-A	Variable (2)	$942,196.27	July 25, 2036
47-B	Variable (2)	$942,196.27	July 25, 2036
48-A	Variable (2)	$896,268.43	July 25, 2036
48-B	Variable (2)	$896,268.43	July 25, 2036
49-A	Variable (2)	$852,578.53	July 25, 2036
49-B	Variable (2)	$852,578.53	July 25, 2036
50-A	Variable (2)	$811,017.53	July 25, 2036
50-B	Variable (2)	$811,017.53	July 25, 2036
51-A	Variable (2)	$771,481.75	July 25, 2036
51-B	Variable (2)	$771,481.75	July 25, 2036
52-A	Variable (2)	$733,872.54	July 25, 2036

52-B	Variable (2)	$733,872.54	July 25, 2036
53-A	Variable (2)	$698,096.03	July 25, 2036
53-B	Variable (2)	$698,096.03	July 25, 2036
54-A	Variable (2)	$664,062.96	July 25, 2036
54-B	Variable (2)	$664,062.96	July 25, 2036
55-A	Variable (2)	$631,702.65	July 25, 2036
55-B	Variable (2)	$631,702.65	July 25, 2036
56-A	Variable (2)	$600,940.84	July 25, 2036
56-B	Variable (2)	$600,940.84	July 25, 2036
57-A	Variable (2)	$571,610.70	July 25, 2036
57-B	Variable (2)	$571,610.70	July 25, 2036
58-A	Variable (2)	$543,184.55	July 25, 2036
58-B	Variable (2)	$543,184.55	July 25, 2036
59-A	Variable (2)	$9,591,744.77	July 25, 2036
59-B	Variable (2)	$9,591,744.77	July 25, 2036

(1)	For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the Distribution Date immediately following the maturity date for the Mortgage Loan with the latest maturity date has been designated as the “latest possible maturity date” for each REMIC I Regular Interest.
(2)	Calculated in accordance with the definition of “REMIC I Remittance Rate” herein.

REMIC II

As provided herein, the Trustee will elect to treat the segregated pool of assets consisting of the REMIC I Regular Interests as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as REMIC II. The Class R-II Interest will evidence the sole class of residual interests in REMIC II for purposes of the REMIC Provisions and will be represented by the Class R-C Certificates with a principal amount of $100. The following table irrevocably sets forth the designation, the REMIC II Remittance Rate, the initial Uncertificated Balance and, for purposes of satisfying Treasury Regulation Section 1.860G-1(a)(4)(iii), the latest possible maturity date for each of the REMIC II Regular Interests (as defined herein). None of the REMIC II Regular Interests will be certificated.

Designation	REMIC II Remittance Rate	Initial Uncertificated Balance	Latest Possible Maturity Date⁽¹⁾
LTAA	Variable (2)	$390,347,173.18	July 25, 2036
LTA1	Variable (2)	$2,193,700.00	July 25, 2036
LTA2	Variable (2)	$561,600.00	July 25, 2036
LTA3A	Variable (2)	$447,220.00	July 25, 2036
LTA3B	Variable (2)	$49,700.00	July 25, 2036
LTM1	Variable (2)	$121,490.00	July 25, 2036
LTM2	Variable (2)	$105,550.00	July 25, 2036
LTM3	Variable (2)	$65,720.00	July 25, 2036
LTM4	Variable (2)	$57,760.00	July 25, 2036
LTM5	Variable (2)	$53,770.00	July 25, 2036
LTM6	Variable (2)	$51,780.00	July 25, 2036
LTB1	Variable (2)	$47,800.00	July 25, 2036
LTB2	Variable (2)	$39,830.00	July 25, 2036
LTB3	Variable (2)	$29,870.00	July 25, 2036
LTB4	Variable (2)	$53,780.00	July 25, 2036
LTZZ	Variable (2)	$4,086,598.84	July 25, 2036
LTP	Variable (2)	$100.00	July 25, 2036
LT SWAP IO	Variable (2)	(3)	July 25, 2036

________________

(1)	For purposes of Treasury Regulation Section 1.860G-1(a)(4)(iii), the Distribution Date immediately following the maturity date for the Mortgage Loan with the latest maturity date has been designated as the latest possible maturity date for each REMIC II Regular Interest.
(2)	Calculated in accordance with the definition of REMIC II Remittance Rate herein.
(3)	REMIC II Regular Interest LT SWAP IO will not have a Certificate Balance, but will accrue interest on its Uncertificated Notional Amount, as defined herein.

REMIC III

As provided herein, the Trustee will elect to treat the segregated pool of assets consisting of the REMIC II Regular Interests as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as REMIC III. The Class R-III Interest will evidence the sole class of residual interests in REMIC III for purposes of the REMIC Provisions and will be evidenced by the Class R Certificates with a principal balance of $100. The following table irrevocably sets forth the designation, the Pass-Through Rate, the initial Uncertificated Balance and, for purposes of satisfying Treasury Regulation Section 1.860G-1(a)(4)(iii), the latest possible maturity date for each of the REMIC III Regular Interests (as defined herein). None of the REMIC III Regular Interests will be certificated.

Each of the Class A Certificates and Subordinated Certificates generally represents ownership of a regular interest in REMIC III and also represents (i) the right to receive payments with respect to the Net WAC Cap Carry Forward Amount and (ii) the obligation to pay the Class IO Distribution Amount (as defined herein). The entitlement to principal of each REMIC III Regular Interest ownership of which is represented by a regular interest which corresponds to each Certificate shall be equal in amount and timing to the entitlement to principal of such Certificate.

Designation	Pass-Through Rate	Initial Aggregate Certificate Balance	Latest Possible Maturity Date⁽¹⁾
Class A-1	Variable(2)	$219,370,000.00	July 25, 2036
Class A-2	Variable(2)	$56,160,000.00	July 25, 2036
Class A-3A	Variable(2)	$44,722,000.00	July 25, 2036
Class A-3B	Variable(2)	$4,970,000.00	July 25, 2036
Class M-1	Variable(2)	$12,149,000.00	July 25, 2036
Class M-2	Variable(2)	$10,555,000.00	July 25, 2036
Class M-3	Variable(2)	$6,572,000.00	July 25, 2036
Class M-4	Variable(2)	$5,776,000.00	July 25, 2036
Class M-5	Variable(2)	$5,377,000.00	July 25, 2036
Class M-6	Variable(2)	$5,178,000.00	July 25, 2036
Class B-1	Variable(2)	$4,780,000.00	July 25, 2036
Class B-2	Variable(2)	$3,983,000.00	July 25, 2036
Class B-3	Variable(2)	$2,987,000.00	July 25, 2036
Class B-4	Variable(2)	$5,378,000.00	July 25, 2036
Class C Interest	Variable(2)(3)	$10,356,342.02	July 25, 2036
Class P Interest	(4)	$100.00	July 25, 2036
Class Swap IO Interest	(5)	(6)	July 25, 2036

________________

(1)	For purposes of Treasury Regulation Section 1.860G-1(a)(4)(iii), the Distribution Date immediately following the maturity date for the Mortgage Loan with the latest maturity date has been designated as the latest possible maturity date for each Class of Certificates.
(2)	Calculated in accordance with the definition of Pass-Through Rate herein.
(3)	The Class C Interest will accrue interest at its variable Pass-Through Rate on the Notional Amount of the Class C Interest outstanding from time to time, which shall equal the Uncertificated Balances of the REMIC II Regular Interests other than REMIC II Regular Interest LTP. The Class C Interest will not accrue interest on its Uncertificated Balance.
(4)	The Class P Interest will not accrue interest.
(5)	For federal income tax purposes, the Class Swap IO Interest will not have a Pass-Through Rate, but will be entitled to 100% of the amounts distributed on REMIC II Regular Interest LT Swap IO.

(6)	For federal income tax purposes, the Class Swap IO Interest will not have an Uncertificated Balance, but will have a notional amount equal to the Uncertificated Notional Amount of REMIC II Regular Interest LT Swap IO.

REMIC IV

As provided herein, the Trustee shall make an election to treat the Class C Interest as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as “REMIC IV.” The Class R-IV Interest represents the sole class of “residual interests” in REMIC IV for purposes of the REMIC Provisions and will be evidenced by the Class R-X Certificates with a principal balance of $100.

The following table irrevocably sets forth the designation, the Pass-Through Rate, the initial Certificate Balance and, for purposes of satisfying Treasury Regulation Section 1.860G-1(a)(4)(iii), the latest possible maturity date for the Class C Certificates.

Designation	Pass-Through Rate	Initial Certificate Balance	Latest Possible Maturity Date⁽¹⁾
Class C	(2)	$10,356,242.02	July 25, 2036

________________

(1)	For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the Distribution Date in the month immediately following the maturity date for the Mortgage Loan with the latest maturity date has been designated as the “latest possible maturity date” for the Class C Certificates.
(2)	The Class C Certificates will receive 100% of the interest received in respect of the Class C Interest.

REMIC V

As provided herein, the Trustee shall make an election to treat the Class P Interest as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as “REMIC V.” The Class R-V Interest represents the sole class of “residual interests” in REMIC V for purposes of the REMIC Provisions and will be evidenced by the Class R-X Certificates.

Designation	Pass-Through Rate	Initial Certificate Balance	Latest Possible Maturity Date⁽¹⁾
Class P	(2)	$100.00	July 25, 2036

________________

(1)	For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the Distribution Date in the month immediately following the maturity date for the Mortgage Loan with the latest maturity date has been designated as the “latest possible maturity date” for the Class P Certificates.
(2)	The Class P Certificates will receive 100% of amounts received in respect of the Class P Interest.

Set forth below are designations of Classes of Certificates to the categories used herein:

Book-Entry Certificates	Class A Certificates and Subordinated Certificates.
Class A Certificates	Class A-1, Class A-2, Class A-3A and Class A-3B Certificates.
Class A-3 Certificates	Class A-3A and Class A-3B Certificates.
Class M Certificates	Class M-1, Class M-2, Class M-3, Class M-4, Class M-5 and Class M-6 Certificates.
Class B Certificates	Class B-1, Class B-2, Class B-3 and Class B-4 Certificates.
ERISA-Restricted Certificates	Class R, Class R-C, Class R-X, Class C and Class P; and the Certificates of any Class that cease to satisfy the rating requirements of the Underwriter’s Exemption.
LIBOR Certificates	Class A, Class M and Class B Certificates.
Offered Certificates	All Classes of Certificates other than the Private Certificates.
Definitive Certificates	Class R, Class R-C, Class R-X, Class P and Class C Certificates.
Private Certificates	Class B-4, Class P and Class C Certificates.
Rating Agencies	Moody’s and S&P.
Regular Certificates	All Classes of Certificates other than the Class R, Class R-C, and Class R-X Certificates.
Residual Certificates	Class R, Class R-C, and Class R-X Certificates.
Subordinated Certificates	Class B Certificates and Class M Certificates.

ARTICLE I.

DEFINITIONS

Section 1.01.

Definitions.

Whenever used in this Agreement or in the Preliminary Statement, the following words and phrases, unless the context otherwise requires, shall have the meanings specified in this Article. Unless otherwise specified, all calculations in respect of interest on the Class A Certificates and Subordinated Certificates shall be made on the basis of the actual number of days elapsed and a 360-day year and all calculations in respect of interest on the Class C Certificates, Class Swap IO Interest, REMIC I Regular Interests, REMIC II Regular Interests, REMIC III Regular Interests and all other calculations of interest described herein shall be made on the basis of a 360-day year consisting of twelve 30-day months. The Class P Certificates and the Residual Certificates are not entitled to distributions in respect of interest and, accordingly, will not accrue interest.

60+ Day Delinquent Loan: As of any day during any calendar month, each Mortgage Loan in foreclosure, all REO Property, each Mortgage Loan for which the Mortgagor has filed for bankruptcy, and each Mortgage Loan with respect to which any portion of a Scheduled Payment is, as of the last day of the Remittance Period before the Remittance Period ending in such calendar month, two months or more past due (without giving effect to any grace period). For instance, in making a determination on the Distribution Date in December (December 25) with respect to a Mortgage Loan whose Scheduled Payment for October is delinquent (and that has no previous Scheduled Payment that is delinquent), that Mortgage Loan would not be a 60+ Day Delinquent Loan because as of the last day of the Remittance Period before the Remittance Period ending in December (which would be the Remittance Period ending in November (on November 1)), the Scheduled Payment for October (due October 1) would only be one month past due.

Accrued Certificate Interest Distribution Amount: For any Distribution Date and a Class of Certificates (other than the Class P, Class R, Class R-C, Class R-X and Class C Certificates), the amount of interest accrued during the related Interest Accrual Period at the applicable Pass-Through Rate for such Class on the related Class Certificate Balance immediately before the Distribution Date reduced by any Net Prepayment Interest Shortfalls and Relief Act Interest Shortfalls for such Distribution Date allocated to such Class pursuant to Section 4.04.

Adjusted Mortgage Rate: As to each Mortgage Loan and at any time, the per annum rate equal to (x) the Mortgage Rate less (y) the Servicing Fee Rate.

Adjusted Net Mortgage Rate: As to each Mortgage Loan and at any time, the per annum rate equal to (x) the Mortgage Rate less (y) the Expense Fee Rate.

Adjustment Date: As to any adjustable-rate Mortgage Loan, the first Due Date on which the related Mortgage Rate adjusts as provided in the related Mortgage Note and each Due Date thereafter on which the Mortgage Rate adjusts as provided in the related Mortgage Note.

Advance: The payment required to be made by the Servicer for any Distribution Date pursuant to Section 4.01, the amount of that payment being equal to the aggregate of payments of principal and interest (net of the Servicing Fee and any net proceeds in the case of any REO

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Properties) on the Mortgage Loans that were due during the related Remittance Period and not received as of the close of business on the related Determination Date, plus an amount equivalent to interest on each REO Property less the aggregate amount of any delinquent payments that the Servicer has determined would constitute a Nonrecoverable Advance if advanced.

Affected Party: As defined in the Swap Agreement.

Affiliate: With respect to any Person, any other Person controlling, controlled or under common control with such Person. For purposes of this definition, “control” means the power to direct the management and policies of a Person, directly or indirectly, whether through ownership of voting securities, by contract, or otherwise and “controlling” and “controlled” shall have meanings correlative to the foregoing. Affiliates also include any entities consolidated within the requirements of generally accepted accounting principles.

Agreement: This Pooling and Servicing Agreement and all amendments and supplements hereto.

Amount Held for Future Distribution: For any Distribution Date, the aggregate amount held in the Certificate Account at the close of business on the related Determination Date on account of (i) Principal Prepayments received after the end of the related Prepayment Period and Liquidation Proceeds and Subsequent Recoveries on the Mortgage Loans, in each case, received after the end of the preceding calendar month and (ii) all Scheduled Payments on the Mortgage Loans due after the end of the related Remittance Period.

Applied Realized Loss Amount: For any Distribution Date and a Class of Subordinated Certificates, the excess of the aggregate Class Certificate Balance of the Class A and Subordinated Certificates over the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the preceding Remittance Period allocated to such Class pursuant to Section 4.04.

Appraised Value: With respect to any Mortgaged Property, the value thereof as determined by an independent appraisal made at the time of the origination of the related Mortgage Loan or the sale price, if the appraisal is not available; except that, with respect to any Mortgage Loan that is a purchase money mortgage loan, the lesser of (i) the value thereof as determined by an independent appraisal made at the time of the origination of such Mortgage Loan, if any, and (ii) the sales price of the related Mortgaged Property.

Auction Call: The termination of the Trust Fund created hereunder in connection with the purchase of the Mortgage Loans pursuant to Section 9.01(a).

Auction Call Date: The Distribution Date following the last day of the Remittance Period on which the aggregate Stated Principal Balance of the Mortgage Loans and any REO Property declines to less than 10% of the aggregate Stated Principal Balance of the Closing Date Mortgage Loans as of the Cut-off Date.

Available Funds: For any Distribution Date,

are the sum of:

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(a)all scheduled installments of interest (net of the related Expense Fees) and principal due on the Due Date on the Mortgage Loans in the related Remittance Period and received by the related Determination Date, together with any related Advances;

(b)all Insurance Proceeds, excluding Insurance Proceeds included in Liquidation Proceeds, Liquidation Proceeds and Subsequent Recoveries received during the preceding calendar month (in each case, net of unreimbursed expenses incurred in connection with a liquidation or foreclosure and net of the related Excess Proceeds);

(c)all partial or full Principal Prepayments on the Mortgage Loans received during the related Prepayment Period together with all Compensating Interest on those Mortgage Loans and interest paid by the Mortgagors (other than Prepayment Interest Excess);

(d)amounts received by the Trustee for such Distribution Date as the Substitution Adjustment Amount or the Purchase Price of a Deleted Mortgage Loan or a Mortgage Loan repurchased by the Seller or the Servicer as of the Distribution Date including proceeds received with respect to the termination of the Trust Fund pursuant to Section 9.01; and

minus

(e)amounts in reimbursement for Advances previously made and other expenses reimbursable to the Servicer with respect to the Mortgage Loans pursuant to this Agreement (other than amounts included in clause (vi) below);

(f) amounts reimbursable or payable to the Servicer, Depositor, NIMS Insurer or the Seller for such Distribution Date pursuant to Section 6.03.

(g)any Net Swap Payment or Swap Termination Payment owed to the Swap Provider (to the extent not paid by the Supplemental Interest Trust Trustee from any upfront payment received pursuant to any replacement interest rate swap agreement that may be entered into by the Supplemental Interest Trust Trustee and other than Swap Termination Payments resulting from a Swap Provider Trigger Event).

Bankruptcy Code: The United States Bankruptcy Reform Act of 1978, as amended.

Book-Entry Certificates: As specified in the Preliminary Statement.

Business Day: Any day other than (i) a Saturday or a Sunday, or (ii) a day on which banking institutions in the City of New York, New York, the State of California or the city in which the Corporate Trust Office of the Trustee is located are authorized or obligated by law or executive order to be closed.

Certificate: Any one of the Certificates issued by the Trust Fund and executed by the Trustee, in substantially the forms attached as exhibits.

Certificate Account: The separate Eligible Account or Accounts created and maintained by the Servicer pursuant to Section 3.06(d) with a depository institution in the name of the Servicer for the benefit of the Trustee on behalf of Certificateholders and designated “IndyMac Bank, F.S.B., in trust for the registered holders of Asset-Backed Certificates Series INDB 2006-1.”

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Certificate Balance: For any Certificate (other than a Class C Certificate) at any date, the maximum dollar amount of principal to which the Holder of the Certificate is then entitled, such amount being equal to the Certificate’s Denomination plus any increases in the Certificate Balance of such Certificate pursuant to Section 4.04 due to the receipt of Subsequent Recoveries minus all distributions of principal previously made with respect thereto and, in the case of any Subordinated Certificate, reduced by any Applied Realized Loss Amounts applicable to any such Subordinated Certificates. With respect to the Class C Certificates as of any date of determination, an amount equal to the excess, if any, of (A) the then aggregate Uncertificated Balance of the REMIC II Regular Interests over (B) the then aggregate Certificate Balance of the Class A Certificates, Subordinated Certificates, Class P Certificates and Residual Certificates then outstanding.

Certificate Owner: With respect to a Book-Entry Certificate, the Person who is the beneficial owner of the Book-Entry Certificate. For purposes of this Agreement, in order for a Certificate Owner to enforce any of its rights under this Agreement, it shall first have to provide evidence of its beneficial ownership interest in a Certificate that is reasonably satisfactory to the Trustee, the Supplemental Interest Trust Trustee, the Depositor and/or the Servicer, as applicable.

Certificate Register: The register maintained pursuant to Section 5.02.

Certificateholder or Holder: The person in whose name a Certificate is registered in the Certificate Register, except that, solely for the purpose of giving any consent pursuant to this Agreement, any Certificate registered in the name of the Seller, the Depositor or its Affiliate shall not be eligible to vote or be considered Outstanding and the Percentage Interest evidenced thereby shall not be taken into account in determining whether the requisite amount of Percentage Interests necessary to effect a consent has been obtained unless the Seller, the Depositor or its Affiliates own 100% of the Percentage Interests evidenced by a Class of Certificates, in which case the Certificates shall be Outstanding for purposes of any provision of this Agreement requiring the consent of the Holders of Certificates of a particular Class as a condition to the taking of any action. The Trustee, the Supplemental Interest Trust Trustee and the NIM Insurer are entitled to rely conclusively on a certification of the Depositor or any Affiliate of the Depositor in determining which Certificates are registered in the name of an Affiliate of the Depositor.

Class: All Certificates bearing the same class designation, as specified in the Preliminary Statement.

Class A Certificates: As specified in the Preliminary Statement.

Class A Principal Distribution Amount: For any Distribution Date, the excess of

(A) the aggregate Class Certificate Balance of the Class A Certificates immediately before such Distribution Date over

(B)	the lesser of

(i) 63.30% of the aggregate Stated Principal Balances of all the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period related to such Distribution Date) and

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(ii) an amount, not less than zero, equal to the aggregate Stated Principal Balance of all the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period related to such Distribution Date) minus 0.50% of the aggregate Cut-off Date Principal Balance of the Mortgage Loans.

Class A-3 Certificates: As specified in the Preliminary Statement.

Class B Certificates: As specified in the Preliminary Statement.

Class B-1 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date),

(C) the Class Certificate Balance of the Class M-2 Certificates (after taking into account distribution of the Class M-2 Principal Distribution Amount on such Distribution Date),

(D) the Class Certificate Balance of the Class M-3 Certificates (after taking into account distribution of the Class M-3 Principal Distribution Amount on such Distribution Date),

(E) the Class Certificate Balance of the Class M-4 Certificates (after taking into account distribution of the Class M-4 Principal Distribution Amount on such Distribution Date),

(F) the Class Certificate Balance of the Class M-5 Certificates (after taking into account distribution of the Class M-5 Principal Distribution Amount on such Distribution Date),

(G) the Class Certificate Balance of the Class M-6 Certificates (after taking into account distribution of the Class M-6 Principal Distribution Amount on such Distribution Date) and

(H) the Class Certificate Balance of the Class B-1 Certificates immediately before such Distribution Date over

(ii)	the lesser of

(A) 88.60% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

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(B) an amount, not less than zero, equal to the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) minus 0.50% of the aggregate Cut-off Date Principal Balance of the Mortgage Loans;

provided, that if on any Distribution Date, the Class B-1 Certificates are the only Class of Subordinated Certificates outstanding, the Class B-1 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

Class B-2 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date),

(C) the Class Certificate Balance of the Class M-2 Certificates (after taking into account distribution of the Class M-2 Principal Distribution Amount on such Distribution Date),

(D) the Class Certificate Balance of the Class M-3 Certificates (after taking into account distribution of the Class M-3 Principal Distribution Amount on such Distribution Date),

(E) the Class Certificate Balance of the Class M-4 Certificates (after taking into account distribution of the Class M-4 Principal Distribution Amount on such Distribution Date),

(F) the Class Certificate Balance of the Class M-5 Certificates (after taking into account distribution of the Class M-5 Principal Distribution Amount on such Distribution Date),

(G) the Class Certificate Balance of the Class M-6 Certificates (after taking into account distribution of the Class M-6 Principal Distribution Amount on such Distribution Date),

(H) the Class Certificate Balance of the Class B-1 Certificates (after taking into account distribution of the Class B-1 Principal Distribution Amount on such Distribution Date) and

(I) the Class Certificate Balance of the Class B-2 Certificates immediately before such Distribution Date over

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(ii)	the lesser of

(A) 90.60% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

provided, that if on any Distribution Date, the Class B-2 Certificates are the only Class of Subordinated Certificates outstanding, the Class B-2 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

Class B-3 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date),

(C) the Class Certificate Balance of the Class M-2 Certificates (after taking into account distribution of the Class M-2 Principal Distribution Amount on such Distribution Date),

(D) the Class Certificate Balance of the Class M-3 Certificates (after taking into account distribution of the Class M-3 Principal Distribution Amount on such Distribution Date),

(E) the Class Certificate Balance of the Class M-4 Certificates (after taking into account distribution of the Class M-4 Principal Distribution Amount on such Distribution Date),

(F) the Class Certificate Balance of the Class M-5 Certificates (after taking into account distribution of the Class M-5 Principal Distribution Amount on such Distribution Date),

(G) the Class Certificate Balance of the Class M-6 Certificates (after taking into account distribution of the Class M-6 Principal Distribution Amount on such Distribution Date),

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(H) the Class Certificate Balance of the Class B-1 Certificates (after taking into account distribution of the Class B-1 Principal Distribution Amount on such Distribution Date),

(I) the Class Certificate Balance of the Class B-2 Certificates (after taking into account distribution of the Class B-2 Principal Distribution Amount on such Distribution Date) and

(J) the Class Certificate Balance of the Class B-3 Certificates immediately before such Distribution Date over

(ii)	the lesser of

(A) 92.10% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

provided, that if on any Distribution Date, the Class B-3 Certificates are the only Class of Subordinated Certificates outstanding, the Class B-3 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

Class B-4 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date),

(C) the Class Certificate Balance of the Class M-2 Certificates (after taking into account distribution of the Class M-2 Principal Distribution Amount on such Distribution Date),

(D) the Class Certificate Balance of the Class M-3 Certificates (after taking into account distribution of the Class M-3 Principal Distribution Amount on such Distribution Date),

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(E) the Class Certificate Balance of the Class M-4 Certificates (after taking into account distribution of the Class M-4 Principal Distribution Amount on such Distribution Date),

(F) the Class Certificate Balance of the Class M-5 Certificates (after taking into account distribution of the Class M-5 Principal Distribution Amount on such Distribution Date),

(G) the Class Certificate Balance of the Class M-6 Certificates (after taking into account distribution of the Class M-6 Principal Distribution Amount on such Distribution Date),

(H) the Class Certificate Balance of the Class B-1 Certificates (after taking into account distribution of the Class B-1 Principal Distribution Amount on such Distribution Date),

(I) the Class Certificate Balance of the Class B-2 Certificates (after taking into account distribution of the Class B-2 Principal Distribution Amount on such Distribution Date),

(J) the Class Certificate Balance of the Class B-3 Certificates (after taking into account distribution of the Class B-3 Principal Distribution Amount on such Distribution Date) and

(K) the Class Certificate Balance of the Class B-4 Certificates immediately before such Distribution Date over

(ii)	the lesser of

(A) 94.80% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

provided, that if on any Distribution Date, the Class B-4 Certificates are the only Class of Subordinated Certificates outstanding, the Class B-4 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

Class Certificate Balance: For any Class as of any date of determination, the aggregate of the Certificate Balances of all Certificates of such Class as of that date.

Class C Certificates: Any one of the Class C Certificates executed by the Trustee, and authenticated and delivered by the Certificate Registrar, representing the right to distributions as set forth herein and therein and evidencing a regular interest in REMIC IV.

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Class C Interest: An uncertificated interest in the Trust Fund held by the Trustee on behalf of the Holders of the Class C Certificates, evidencing (i) a REMIC Regular Interest in REMIC III and (ii) beneficial ownership of the Excess Reserve Fund Account.

Class C Distributable Amount: On any Distribution Date, the amount that has accrued on the Class C Certificates but that has not been distributed on the Class C Certificates on prior Distribution Dates.

Class M Certificates: As specified in the Preliminary Statement.

Class M-1 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date) and

(B) the Class Certificate Balance of the Class M-1 Certificates immediately before such Distribution Date over

(ii)	the lesser of

(A) 69.40% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

provided, that if on any Distribution Date, the Class M-1 Certificates are the only Class of Subordinated Certificates outstanding, the Class M-1 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

Class M-2 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date) and

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(ii)	the lesser of

(A) 74.70% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

provided, that if on any Distribution Date, the Class M-2 Certificates are the only Class of Subordinated Certificates outstanding, the Class M-2 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

Class M-3 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date),

(C) the Class Certificate Balance of the Class M-2 Certificates (after taking into account distribution of the Class M-2 Principal Distribution Amount on such Distribution Date) and

(D) the Class Certificate Balance of the Class M-3 Certificates immediately before such Distribution Date over

(ii)	the lesser of

(A) 78.00% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

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to such Distribution Date) minus 0.50% of the aggregate Cut-off Date Principal Balance of the Mortgage Loans;

provided, that if on any Distribution Date, the Class M-3 Certificates are the only Class of Subordinated Certificates outstanding, the Class M-3 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

Class M-4 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date),

(C) the Class Certificate Balance of the Class M-2 Certificates (after taking into account distribution of the Class M-2 Principal Distribution Amount on such Distribution Date),

(D) the Class Certificate Balance of the Class M-3 Certificates (after taking into account distribution of the Class M-3 Principal Distribution Amount on such Distribution Date) and

(E) the Class Certificate Balance of the Class M-4 Certificates immediately before such Distribution Date over

(ii)	the lesser of

(A) 80.90% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

provided, that if on any Distribution Date, the Class M-4 Certificates are the only Class of Subordinated Certificates outstanding, the Class M-4 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

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Class M-5 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date),

(C) the Class Certificate Balance of the Class M-2 Certificates (after taking into account distribution of the Class M-2 Principal Distribution Amount on such Distribution Date),

(D) the Class Certificate Balance of the Class M-3 Certificates (after taking into account distribution of the Class M-3 Principal Distribution Amount on such Distribution Date),

(E) the Class Certificate Balance of the Class M-4 Certificates (after taking into account distribution of the Class M-4 Principal Distribution Amount on such Distribution Date) and

(F) the Class Certificate Balance of the Class M-5 Certificates immediately before such Distribution Date over

(ii)	the lesser of

(A) 83.60% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

provided, that if on any Distribution Date, the Class M-5 Certificates are the only Class of Subordinated Certificates outstanding, the Class M-5 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

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Class M-6 Principal Distribution Amount: For any Distribution Date, the excess of

(i)	the sum of

(A) the aggregate Class Certificate Balance of the Class A Certificates (after taking into account distribution of the Class A Principal Distribution Amount on such Distribution Date),

(B) the Class Certificate Balance of the Class M-1 Certificates (after taking into account distribution of the Class M-1 Principal Distribution Amount on such Distribution Date),

(C) the Class Certificate Balance of the Class M-2 Certificates (after taking into account distribution of the Class M-2 Principal Distribution Amount on such Distribution Date),

(D) the Class Certificate Balance of the Class M-3 Certificates (after taking into account distribution of the Class M-3 Principal Distribution Amount on such Distribution Date),

(E) the Class Certificate Balance of the Class M-4 Certificates (after taking into account distribution of the Class M-4 Principal Distribution Amount on such Distribution Date),

(F) the Class Certificate Balance of the Class M-5 Certificates (after taking into account distribution of the Class M-5 Principal Distribution Amount on such Distribution Date) and

(G) the Class Certificate Balance of the Class M-6 Certificates immediately before such Distribution Date over

(ii)	the lesser of

(A) 86.20% of the aggregate Stated Principal Balance of all of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period relating to such Distribution Date) and

provided, that if on any Distribution Date, the Class M-6 Certificates are the only Class of Subordinated Certificates outstanding, the Class M-6 Principal Distribution Amount shall equal the lesser of the Class Certificate Balance of such Class immediately prior to such Distribution Date and the Principal Distribution Amount for such Distribution Date.

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Class P Certificate: Any one of the Class P Certificates executed by the Trustee, and authenticated and delivered by the Certificate Registrar, representing the right to distributions as set forth herein and therein and evidencing a regular interest in REMIC V.

Class P Interest: An uncertificated interest in the Trust Fund held by the Trustee on behalf of the Holders of the Class P Certificates, evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

Class R Certificate: A certificate representing the beneficial ownership of the Class R-III Interest.

Class R-I Interest: The residual interest in REMIC I.

Class R-II Interest: The residual interest in REMIC II.

Class R-III Interest: The residual interest in REMIC III.

Class R-IV Interest: The residual interest in REMIC IV.

Class R-V Interest: The residual interest in REMIC V.

Class R-C Certificate: A certificate representing the beneficial ownership of the Class R-I Interest and the Class R-II Interest.

Class R-X Certificate: The Class R-X Certificate executed by the Trustee, and authenticated and delivered by the Certificate Registrar, evidencing the ownership of the Class R-IV Interest and the Class R-V Interest.

Class Swap IO Distribution Amount: As defined in Section 4.05 hereof. For purposes of clarity, the Class Swap IO Distribution Amount for any Distribution Date shall equal the amount payable to the Supplemental Interest Trust on such Distribution Date in excess of the amount payable on the Class Swap IO Interest on such Distribution Date, all as further provided in Section 4.05 hereof.

Class Swap IO Interest: An uncertificated interest in the Trust Fund held by the Trustee, evidencing a REMIC Regular Interest in REMIC III for purposes of the REMIC Provisions.

Closing Date: June 29, 2006.

Closing Date Mortgage Loan: Each Mortgage Loan sold and assigned by the Seller to the Trust Fund on the Closing Date.

Code: The United States Internal Revenue Code of 1986, including any successor or amendatory provisions.

Collateral Value: For any Mortgage Loan, the Collateral Value of the related Mortgaged Property shall be, other than for Refinance Loans, the lesser of (i) the appraised value determined in an appraisal obtained by the originator at origination of the Mortgage Loan and (ii) the sales price for the related Mortgaged Property. In the case of a Refinance Loan, the

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Collateral Value of the related Mortgaged Property is its appraised value determined in an appraisal obtained at the time of refinancing.

Collection Account: The separate Eligible Account or Accounts created and maintained by the Servicer pursuant to Section 3.06(c) with a depository institution in the name of the Servicer for the benefit of the Trustee on behalf of the Certificateholders and designated “IndyMac Bank, F.S.B., in trust for the registered holders of Asset-Backed Certificates Series INDB 2006-1.”

Commission. The United States Securities and Exchange Commission.

Compensating Interest: For any Distribution Date, the lesser of (i) any Prepayment Interest Shortfalls with respect to such Distribution Date and the Mortgage Loans and (ii) 0.125% multiplied by one-twelfth multiplied by the aggregate Stated Principal Balance of the Mortgage Loans, as of the first date of the prior month.

Corporate Trust Office: The designated office of the Trustee and the Supplemental Interest Trust Trustee in the State of California at which at any particular time its corporate trust business with respect to this Agreement is administered, which office at the date of the execution of this Agreement is located at 1761 East St. Andrew Place, Santa Ana, California 92705, Attn: Corporate Trust Administration IN06B1 (IndyMac INDB Mortgage Loan Trust 2006-1), facsimile no. (714) 656-2626 and which is the address to which notices to and correspondence with the Trustee or the Supplemental Interest Trust Trustee should be directed.

Corresponding Certificate: With respect to each REMIC II Regular Interest, as follows:

REMIC II Regular Interest	Class
REMIC II Regular Interest LTA1	A-1
REMIC II Regular Interest LTA2	A-2
REMIC II Regular Interest LTA-3A	A-3A
REMIC II Regular Interest LTA-3B	A-3B
REMIC II Regular Interest LTM1	M-1
REMIC II Regular Interest LTM2	M-2
REMIC II Regular Interest LTM3	M-3
REMIC II Regular Interest LTM4	M-4
REMIC II Regular Interest LTM5	M-5
REMIC II Regular Interest LTM6	M-6
REMIC II Regular Interest LTB1	B-1
REMIC II Regular Interest LTB2	B-2
REMIC II Regular Interest LTB3	B-3
REMIC II Regular Interest LTB4	B-4
REMIC II Regular Interest LTP	P

Credit Enhancement Percentage: For any Distribution Date and any Class of Class A or Subordinated Certificates, the percentage obtained by dividing (x) the sum of (i) the aggregate Class Certificate Balances of all Classes of Certificates subordinated to such Class and (ii) the Overcollateralization Amount (in each case taking into account the distributions of the Principal Distribution Amount for such Distribution Date) by (y) the sum of the aggregate Stated Principal Balance of the Mortgage Loans as of the last day of the related Remittance

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Period (after giving effect to principal prepayments received in the Prepayment Period related to such Distribution Date).

Cumulative Net Loss Trigger Event: With respect to any Distribution Date on or after the Stepdown Date, if the percentage obtained by dividing (x) the aggregate amount of Realized Losses incurred from the Cut-off Date through the last day of the related Remittance Period (reduced by the aggregate amount of Subsequent Recoveries received through the last day of that Remittance Period) by (y) the aggregate Cut-off Date Principal Balance of the Closing Date Mortgage Loans exceeds (a) 0.600% for the first month, plus an additional 1/12^th of 0.750% for each month thereafter, from July 2008 through June 2009; (b) 1.350% for the first month, plus an additional 1/12^th of 0.750% for each month thereafter, from July 2009 through June 2010; (c) 2.100% for the first month, plus an additional 1/12^th of 0.600% for each month thereafter, from July 2010 through June 2011; (d) 2.700% for the first month, plus an additional 1/12^th of 0.300% for each month thereafter, from July 2011 to June 2012; and (e) 3.000%, from July 2012 and each month thereafter.

Cut-off Date: As to any Mortgage Loan, the later of June 1, 2006 and the date of origination of such Mortgage Loan.

Cut-off Date Principal Balance: As to any Mortgage Loan, its Stated Principal Balance as of the close of business on the related Cut-off Date without giving effect to Principal Prepayments received after such Cut-off Date.

Debt Service Reduction: For any Mortgage Loan, a reduction by a court of competent jurisdiction, in a proceeding under the Bankruptcy Code, in the Scheduled Payment for the Mortgage Loan that became final and non-appealable, but not including a reduction (i) resulting from a Deficient Valuation or (ii) that results in a permanent forgiveness of principal.

Defaulting Party: As defined in the Swap Agreement.

Deficient Valuation: For any Mortgage Loan, a valuation by a court of competent jurisdiction of the related Mortgaged Property in an amount less than the then outstanding indebtedness under such Mortgage Loan, or any reduction in the amount of principal to be paid in connection with any Scheduled Payment, that results in a permanent forgiveness of principal, which valuation or reduction results from an order of the court that is final and non-appealable in a proceeding under the Bankruptcy Code.

Definitive Certificates: As specified in the Preliminary Statement.

Delayed Delivery Certification: A certification substantially in the form of Exhibit G-2.

Delayed Delivery Mortgage Loans: The Closing Date Mortgage Loans identified on the Mortgage Loan Schedule, for which neither a related Mortgage File nor the Mortgage Note (or lost note affidavit for a lost Mortgage Note) has been delivered to the Trustee by the Closing Date. The Depositor shall deliver the Mortgage Files to the Trustee:

(A) for at least 70% of the Closing Date Mortgage Loans, not later than the Closing Date; and

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(B) for the remaining 30% of the Closing Date Mortgage Loans, not later than five (5) Business Days following the Closing Date.

To the extent that the Seller is in possession of any Mortgage File for any Delayed Delivery Mortgage Loan, until delivery of the Mortgage File to the Trustee as provided in Section 2.01, the Seller shall hold the files as Servicer, as agent and in trust for the Trustee.

Deleted Mortgage Loan: As defined in Section 2.03(c).

Denomination: For each Certificate, the amount appearing on the face of the Certificate as the “Initial Certificate Balance of this Certificate” or the Percentage Interest appearing on the face of the Certificate.

Depositor: IndyMac MBS, Inc., a Delaware corporation, or its successor in interest.

Depository: The initial Depository shall be The Depository Trust Company, the nominee of which is Cede & Co., as the registered Holder of the Book-Entry Certificates. The Depository shall at all times be a “clearing corporation” as defined in Section 8-102(a)(5) of the Uniform Commercial Code of the State of New York.

Depository Participant: A broker, dealer, bank, or other financial institution or other Person for whom from time to time a Depository effects book-entry transfers and pledges of securities deposited with the Depository.

Determination Date: As to any Distribution Date, the 18^th day of each month or, if that day is not a Business Day, the next Business Day, except that if the next Business Day is less than two (2) Business Days before the related Distribution Date, then the Determination Date shall be the Business Day preceding the 18^th day of the month.

Distribution Account: The separate Eligible Account created and maintained by the Trustee pursuant to Section 3.06(f) in the name of the Trustee for the benefit of the Certificateholders and designated “Deutsche Bank National Trust Company in trust for registered holders of Asset-Backed Certificates Series INDB 2006-1.” Funds in the Distribution Account shall be held in trust for the Certificateholders for the uses and purposes set forth in this Agreement.

Distribution Account Deposit Date: As to any Distribution Date, 12:30 p.m. (Pacific time) on the Business Day preceding the Distribution Date.

Distribution Date: The 25^th day of each calendar month after the initial issuance of the Certificates, or if that day is not a Business Day, the next Business Day, commencing in July 2006.

Due Date: For any Mortgage Loan and Distribution Date, the first day of the month in which the Distribution Date occurs.

Eligible Account: Any of

(i) an account or accounts maintained with a federal or state chartered depository institution or trust company the short-term unsecured debt obligations of which (or, in the case of a depository institution or trust company that is the principal subsidiary of a holding

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company, the debt obligations of such holding company) have the highest short-term ratings of Moody's or Fitch and one of the two highest short-term ratings of S&P, if S&P is a Rating Agency at the time any amounts are held on deposit therein, or

(ii) an account or accounts in a depository institution or trust company in which such accounts are insured by the FDIC (to the limits established by the FDIC) and the uninsured deposits in which accounts are otherwise secured such that, as evidenced by an Opinion of Counsel delivered to the Trustee and to each Rating Agency, the Certificateholders have a claim with respect to the funds in such account or a perfected first priority security interest against any collateral (which shall be limited to Permitted Investments) securing such funds that is superior to claims of any other depositors or creditors of the depository institution or trust company in which such account is maintained, or

(iii) a trust account or accounts maintained with (a) the trust department of a federal or state chartered depository institution or (b) a trust company, acting in its fiduciary capacity or

(iv) any other account acceptable to each Rating Agency without reduction or withdrawal of their then current ratings of the Certificates or any NIM insurer-guaranteed NIM Notes, as evidenced by a letter from each Rating Agency to the Trustee and the NIM Insurer.

Eligible Accounts may bear interest, and may include, if otherwise qualified under this definition, accounts maintained with the Trustee.

ERISA: The Employee Retirement Income Security Act of 1974, as amended.

ERISA-Qualifying Underwriting: A best efforts or firm commitment underwriting or private placement that meets the requirements of an Underwriter’s Exemption.

ERISA-Restricted Certificate: As specified in the Preliminary Statement.

Escrow Account: The Eligible Account or Accounts established and maintained pursuant to Section 3.07(a).

Event of Default: As defined in Section 7.01.

Excess Overcollateralization Amount: For any Distribution Date, the excess, if any, of (a) the Overcollateralization Amount on such Distribution Date over (b) the Overcollateralization Target Amount for such Distribution Date.

Excess Proceeds: For any Liquidated Mortgage Loan, the excess of

(a)all Liquidation Proceeds from the Mortgage Loan received in the calendar month in which the Mortgage Loan became a Liquidated Mortgage Loan, net of any amounts previously reimbursed to the Servicer as Nonrecoverable Advances with respect to the Mortgage Loan pursuant to Section 3.09(a)(ii), over

(b)the sum of (i) the unpaid principal balance of the Liquidated Mortgage Loan as of the Due Date in the month in which the Mortgage Loan became a Liquidated Mortgage Loan plus (ii) accrued interest at the Mortgage Rate from the Due Date for which interest was last paid or advanced (and not reimbursed) to Certificateholders up to the Due Date applicable to the Distribution Date following the calendar month during which the liquidation occurred.

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Excess Reserve Fund Account: The separate Eligible Account created and maintained by the Trustee pursuant to Section 3.06(d) in the name of the Trustee for the benefit of the Certificateholders and designated “Deutsche Bank National Trust Company in trust for registered holders of IndyMac INDB Mortgage Loan Trust 2006-1.” Funds in the Excess Reserve Fund Account shall be held in trust for the Certificateholders for the uses and purposes set forth in this Agreement. The Excess Reserve Fund Account will not be an asset of any REMIC.

Exchange Act: The Securities Exchange Act of 1934, as amended.

Expense Adjusted Net Mortgage Rate: For any Distribution Date and a Mortgage Loan, the per annum rate equal to the Mortgage Rate of that Mortgage Loan as of the first day of the month preceding the month in which that Distribution Date occurs minus the Expense Fee Rate.

Expense Fees: As to each Mortgage Loan, the sum of the Servicing Fee and Trustee Fee for such Mortgage Loan.

Expense Fee Rate: The sum of the Servicing Fee Rate and the Trustee Fee Rate.

Extra Principal Distribution Amount: As of any Distribution Date, the sum of (i) the lesser of (x) the Total Monthly Excess Spread for such Distribution Date and (y) the Overcollateralization Deficiency for such Distribution Date and (ii) the amount received from the Supplemental Interest Trust pursuant to Section 4.05(c)(3).

Fair Market Value Excess: The excess of (1) the aggregate fair market value of each Mortgage Loan and any REO Property, as determined by the highest bid received by the Servicer from closed bids solicited by the Depositor or its designee from at least three recognized broker/dealers (one of which may be an Affiliate of the Depositor) that deal in similar assets as of the close of business on the third Business Day preceding the date upon which a notice of termination of the Trust Fund is furnished to Certificateholders pursuant to Section 9.02, plus accrued and unpaid interest on the Mortgage Loans at the applicable Mortgage Rate over (2) the sum of (i) 100% of the unpaid principal balance of each Mortgage Loan (other than in respect of REO Property) plus accrued and unpaid interest thereon at the applicable Mortgage Rate, (ii) the lesser of (x) the appraised value of any REO Property as determined by the higher of two appraisals completed by two independent appraisers selected by the Servicer, plus accrued and unpaid interest on the related mortgage loans at the applicable mortgage rate and (y) the unpaid principal balance of each REO Property, in each case plus accrued and unpaid interest thereon at the applicable Mortgage Rate; (iii) any unreimbursed Advances, fees and expenses of the Servicer and the Trustee and (iv) any Swap Termination Payment other than a Swap Termination Payment resulting from a Swap Provider Trigger Event.

FDIC: The Federal Deposit Insurance Corporation, or any successor thereto.

FHLMC: The Federal Home Loan Mortgage Corporation, a corporate instrumentality of the United States created and existing under Title II of the Emergency Home Finance Act of 1970, as amended, or any successor thereto.

Fitch: Fitch, Inc., or any successor thereto. If Fitch is designated as a Rating Agency in the Preliminary Statement, for purposes of Section 10.05(b) the address for notices to Fitch shall

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be Fitch, Inc., One State Street Plaza, New York, New York 10004, Attention: MBS Monitoring – IndyMac INDB 2006-1, or any other address Fitch furnishes to the Depositor and the Servicer.

FNMA: The Federal National Mortgage Association, a federally chartered and privately owned corporation organized and existing under the Federal National Mortgage Association Charter Act, or any successor thereto.

Highest Priority: For any date of determination, the Class of Subordinated Certificates then outstanding with a Certificate Principal Balance greater than zero, with the highest priority for payments pursuant to Section 4.02.

Indenture: The indenture, or document of similar import, if any, pursuant to which any NIM Notes are issued.

Index: As to each adjustable-rate Mortgage Loan, the index from time to time in effect for the adjustment of the Mortgage Rate set forth as such on the related Mortgage Note.

Indirect Participant: A broker, dealer, bank, or other financial institution or other Person that clears through or maintains a custodial relationship with a Depository Participant.

Insurance Policy: For any Mortgage Loan included in the Trust Fund, any insurance policy, including all its riders and endorsements in effect, including any replacement policy or policies for any Insurance Policies.

Insurance Proceeds: Proceeds paid by an insurer pursuant to any Insurance Policy, in each case other than any amount included in such Insurance Proceeds in respect of Insured Expenses or released to the Mortgagor.

Insured Expenses: Expenses covered by an Insurance Policy or any other insurance policy with respect to the Mortgage Loans.

Interest Accrual Period: With respect to the Class A Certificates and the Subordinated Certificates and each Distribution Date, the period commencing on the preceding Distribution Date (or in the case of the first such Interest Accrual Period, commencing on the Closing Date) and ending on the day preceding such Distribution Date. With respect to the Class C Certificates and REMIC VI Regular Interest SWAP IO and each Distribution Date, the calendar month prior to the month of such Distribution Date.

Interest Remittance Amount: For any Distribution Date, the portion of clauses (i) through (iv) of Available Funds that is attributable to interest minus the sum of the amounts included in clauses (v) (to the extent related to interest on the Mortgage Loans), (vi), and (vii) of Available Funds.

Lender PMI Loan: Any Mortgage Loan with respect to which the related lender rather than the related borrower acquired primary mortgage guaranty insurance and charged the related borrower an interest premium.

LIBOR: For any Interest Accrual Period for the LIBOR Certificates, the rate determined by the Trustee on the related LIBOR Determination Date on the basis of the offered rate for one-month U.S. dollar deposits that appears on Telerate Page 3750 as of 11:00 a.m.

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(London time) on that date. If the rate does not appear on Telerate Page 3750, the rate for that date will be determined on the basis of the rates at which one-month U.S. dollar deposits are offered by the Reference Banks at approximately 11:00 a.m. (London time) on that date to prime banks in the London interbank market. In that case, the Trustee will request the principal London office of each of the Reference Banks to provide a quotation of its rate. If at least two quotations are so provided, the rate for that date will be the arithmetic mean of the quotations (rounded upwards if necessary to the nearest whole multiple of 1/16%). If fewer than two quotations are provided as requested, the rate for that date will be the arithmetic mean of the rates quoted by major banks in New York City, selected by the Servicer, at approximately 11:00 a.m. (New York City time) on that date for one-month U.S. dollar loans to leading European banks.

LIBOR Certificates: As specified in the Preliminary Statement.

LIBOR Determination Date: For any Interest Accrual Period for the LIBOR Certificates, the second London Business Day preceding the commencement of the Interest Accrual Period.

Liquidated Mortgage Loan: For any Distribution Date, a defaulted Mortgage Loan (including any REO Property) that was liquidated in the calendar month preceding the month of the Distribution Date and as to which the Servicer has certified (in accordance with this Agreement) that it has received all amounts it expects to receive in connection with the liquidation of the Mortgage Loan, including the final disposition of an REO Property.

Liquidation Proceeds: Amounts, including Insurance Proceeds regardless of when received, received in connection with the partial or complete liquidation of defaulted Mortgage Loans, whether through trustee’s sale, foreclosure sale, or otherwise or amounts received in connection with any condemnation or partial release of a Mortgaged Property, and any other proceeds received in connection with an REO Property, less the sum of related unreimbursed Servicing Fees, Servicing Advances and Advances.

Loan-to-Value Ratio: For any Mortgage Loan and as of any date of determination, the fraction whose numerator is the principal balance of the related Mortgage Loan at that date of determination and whose denominator is the Collateral Value of the related Mortgaged Property.

London Business Day: Any day on which dealings in deposits of United States dollars are transacted in the London interbank market.

Long-Term Rating: A long-term senior, unsecured debt obligation rating, financial program rating or other similar rating.

Lost Mortgage Note: Any Mortgage Note the original of which was permanently lost or destroyed and has not been replaced.

Majority in Interest: As to any Class of Regular Certificates, the Holders of Certificates of such Class evidencing, in the aggregate, at least 51% of the Percentage Interests evidenced by all Certificates of such Class.

Margin: As to each adjustable-rate Mortgage Loan, the percentage amount on the related Mortgage Note added to the Index in calculating its Mortgage Rate.

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Marker Rate: With respect to the Class C Interest and any Distribution Date, a per annum rate equal to two (2) times the weighted average of the REMIC II Remittance Rates for each REMIC II Regular Interest (other than REMIC II Regular Interest LTAA, LT Swap IO and LTP) subject to a cap (for each such REMIC II Regular Interest other than REMIC II Regular Interest LTZZ) equal to the Pass-Through Rate for the REMIC III Regular Interest the ownership of which is represented by the Corresponding Certificate for the purpose of this calculation; with the rate on REMIC II Regular Interest LTZZ subject to a cap of zero for the purpose of this calculation; provided, however, that solely for this purpose, calculations of the Pass-Through Rate and the related caps with respect to each such REMIC II Regular Interest, other than REMIC II Regular Interest LTZZ, shall be multiplied by a fraction, the numerator of which is the actual number of days in the Interest Accrual Period and the denominator of which is 30.

Maximum LTZZ Uncertificated Interest Deferral Amount: With respect to any Distribution Date, the excess of (i) accrued interest at the REMIC II Remittance Rate applicable to REMIC II Regular Interest LTZZ for such Distribution Date on a balance equal to the Uncertificated Balance of REMIC II Regular Interest LTZZ minus the REMIC II Overcollateralization Amount, in each case for such Distribution Date, over (ii) Uncertificated Interest on REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3 and REMIC II Regular Interest LTB4 for such Distribution Date, with the rate on each such REMIC II Regular Interest subject to a cap equal to the lesser of (i) LIBOR plus the related Pass-Through Margin for the corresponding Certificates and (ii) the Net WAC Cap; provided, however, that solely for this purpose, calculations of the REMIC II Remittance Rate and the related caps with respect to REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3 and REMIC II Regular Interest LTB4 shall be multiplied by a fraction, the numerator of which is the actual number of days in the Interest Accrual Period and the denominator of which is 30.

Maximum Mortgage Rate: The percentage set forth in the related Mortgage Note as the lifetime maximum mortgage rate to which such Mortgage Rate may be adjusted.

MERS: Mortgage Electronic Registration Systems, Inc., a corporation organized and existing under the laws of the State of Delaware, or any successor thereto.

MERS Mortgage Loan: Any Mortgage Loan registered with MERS on the MERS® System.

MERS® System: The system of recording transfers of mortgages electronically that is maintained by MERS.

MIN: The mortgage identification number for any MERS Mortgage Loan.

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MOM Loan: Any Mortgage Loan as to which MERS is acting as mortgagee, solely as nominee for the originator of such Mortgage Loan and its successors and assigns.

Monthly Statement: The statement prepared by the Trustee pursuant to Section 4.03.

Moody’s: Moody’s Investors Service, Inc., or its successors in interest. If Moody’s is designated as a Rating Agency in the Preliminary Statement, for purposes of Section 10.05(b) the address for notices to Moody’s shall be Moody’s Investors Service, Inc., 99 Church Street, New York, New York 10007, Attention: Residential Loan Monitoring Group, or any other address that Moody’s furnishes to the Depositor and the Servicer.

Mortgage: The mortgage, deed of trust, or other instrument creating a first lien on an estate in fee simple or leasehold interest in real property securing a Mortgage Note.

Mortgage File: The mortgage documents listed in Section 2.01 pertaining to a particular Mortgage Loan and any additional documents delivered to the Trustee to be added to the Mortgage File pursuant to this Agreement.

Mortgage Loans: Such of the Mortgage Loans transferred and assigned to the Trustee pursuant to this Agreement, as from time to time are held as a part of the Trust Fund (including any REO Property), the Mortgage Loans so held being identified on the Mortgage Loan Schedule, notwithstanding foreclosure or other acquisition of title of the related Mortgaged Property.

Mortgage Loan Schedule: As of any date, the list of Mortgage Loans in Schedule I included in the Trust Fund on such date. The Mortgage Loan Schedule shall be prepared by the Seller and shall contain the following information with respect to each Mortgage Loan:

(i)	the loan number;
(ii)	the Mortgagor’s name and the street address of the Mortgaged Property, including the zip code;
(iii)	the maturity date;
(iv)	the original principal balance;
(v)	the Cut-off Date Principal Balance or Subsequent Cut-off Date Principal Balance, as applicable;
(vi)	the first payment date of the Mortgage Loan;
(vii)	the Scheduled Payment in effect as of the applicable Cut-off Date;
(viii)	the Loan-to-Value Ratio at origination;
(ix)	a code indicating whether the residential dwelling at the time of origination was represented to be owner-occupied;

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(x)	a code indicating whether the residential dwelling is either (a) a detached single family dwelling, (b) a townhouse, (c) a dwelling in a PUD, (d) a condominium unit or (e) a two- to four-unit residential property;
(xi)	the Mortgage Rate in effect immediately following: (a) the applicable date of origination and (b) the applicable Cut-off Date;
(xii)	the purpose for the Mortgage Loan;
(xiii)	the type of documentation program pursuant to which the Mortgage Loan was originated;
(xiv)	with respect to the adjustable-rate Mortgage Loans:
	(a) the Maximum Mortgage Rate;
	(b) the Periodic Rate Cap;
	(c) the Adjustment Date;
	(d) the Margin; and
	(e) the Index;
(xv)	a code indicating whether the Mortgage Loan is a Performance Loan;
(xvi)	a code indicating whether the Mortgage Loan is a borrower-paid mortgage insurance loan;
(xvii)	a code indicating whether the Mortgage Loan is a Lender PMI Loan;
(xviii)	the coverage amount of any mortgage insurance;
(xix)	with respect to the Lender PMI Loans, the related interest premium;
(xx)	a code indicating whether the Mortgage Loan is a Delayed Delivery Mortgage Loan;
(xxi)	a code indicating whether the Mortgage Loan is a MERS Mortgage Loan; and
(xxii)	A code indicating the term, if any, of a Prepayment Charge.

The schedule shall also state the total of the amounts described under (v) above for all of the Mortgage Loans.

Mortgage Note: The original executed note or other evidence of the indebtedness of a Mortgagor under a Mortgage Loan.

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Mortgage Rate: The annual rate of interest borne by a Mortgage Note from time to time minus any interest premium if the applicable Mortgage Note relates to a Lender PMI Loan, if any.

Mortgaged Property: The underlying property securing a Mortgage Loan.

Mortgagor: The obligors on a Mortgage Note.

Net Prepayment Interest Shortfall: For any Distribution Date, the excess of the Prepayment Interest Shortfalls for such Distribution Date over the Compensating Interest for such Distribution Date.

Net Swap Payment: With respect to each Distribution Date, the net payment required to be made pursuant to the terms of the Swap Agreement by either the Swap Provider or the Supplemental Interest Trust, which net payment shall not take into account any Swap Termination Payment.

Net WAC Cap: For any Distribution Date, the per annum rate (subject to adjustment based on the actual number of days elapsed in the related Interest Accrual Period) equal to the sum of (x) the weighted average of the Expense Adjusted Net Mortgage Rates of the Mortgage Loans for such Distribution Date (adjusted to reflect unscheduled principal payments made after the first day of the related Remittance Period that were included in the Principal Distribution Amount on the immediately preceding Distribution Date) and (y) any Net Swap Payment made by the Swap Provider minus any Net Swap Payment made by the Supplemental Interest Trust Trustee, multiplied by 12 and expressed as a percentage of the aggregate Stated Principal Balance of the Mortgage Loans on the first day of the related Remittance Period (after giving effect to principal prepayments received in the Prepayment Period that ends during such Remittance Period).

Net WAC Cap Carry Forward Amount: For any Class of Certificates and any Distribution Date, an amount equal to the aggregate amount of Net WAC Shortfall for such Class on such Distribution Date (to the extent not covered by payments from the Excess Reserve Fund Account or the Supplemental Interest Trust), plus any unpaid Net WAC Cap Carry Forward Amount for such Class from prior Distribution Dates (and interest accrued thereon at the then applicable Pass-Through Rate on that Class of Certificates, without giving effect to the applicable Net WAC Cap).

Net WAC Shortfall: For any Class of Certificates and any Distribution Date on which the Pass-Through Rate for such Class is the related Net WAC Cap, an amount equal to excess of (x) the amount of interest such Class of Certificates would have accrued for such Distribution Date had such Pass-Through Rate not been limited by the related Net WAC Cap over (y) the amount of interest such Class of Certificates accrued for such Distribution Date at the related Net WAC Cap.

NIM Insurer: Any insurer guarantying at the request of the Seller certain payments under the NIM Notes.

NIM Notes: Net interest margin securities, if any, which are secured by the cash flow on the Class C and/or Class P Certificates.

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Nonrecoverable Advance: Any portion of an Advance previously made or proposed to be made by the Servicer, that, in the good faith judgment of the Servicer, will not be ultimately recoverable by the Servicer from the related Mortgagor or related Liquidation Proceeds or otherwise from collections related to the Mortgage Loan.

Notice of Final Distribution: The notice to be provided pursuant to Section 9.02, to the effect that final distribution on any of the Certificates shall be made only on its presentation and surrender.

Notional Amount: With respect to the Class C Interest and any Distribution Date, the aggregate Uncertificated Balance of the REMIC II Regular Interests (other than REMIC II Regular Interest LTP) immediately prior to Distribution Date.

Offered Certificates: As specified in the Preliminary Statement.

Officer’s Certificate: A certificate (i) signed by the Chairman of the Board, the Vice Chairman of the Board, the President, a Managing Director, a Vice President (however denominated), an Assistant Vice President, the Treasurer, the Secretary, or one of the Assistant Treasurers or Assistant Secretaries of the Depositor or the Servicer, or (ii) if provided for in this Agreement, signed by a Servicing Officer, as the case may be, and delivered to the Depositor and the Trustee as required by this Agreement.

Opinion of Counsel: For the interpretation or application of the REMIC Provisions, counsel must (i) in fact be independent of the Depositor and the Servicer, (ii) not have any direct financial interest in the Depositor or the Servicer or in any affiliate of either, and (iii) not be connected with the Depositor or the Servicer as an officer, employee, promoter, underwriter, trustee, partner, director, or person performing similar functions. Otherwise, Opinion of Counsel is a written opinion of counsel, who may be counsel for the Depositor or the Servicer, including in-house counsel, reasonably acceptable to the Trustee.

OTS: The Office of Thrift Supervision.

Outstanding: For the Certificates as of any date of determination, all Certificates theretofore executed and authenticated under this Agreement except:

(i) Certificates theretofore canceled by the Trustee or delivered to the Trustee for cancellation; and

(ii) Certificates in exchange for which or in lieu of which other Certificates have been executed and delivered by the Trustee pursuant to this Agreement.

Outstanding Mortgage Loan: As of any Due Date, a Mortgage Loan with a Stated Principal Balance greater than zero that was not the subject of a Principal Prepayment in Full before the Due Date or during the Prepayment Period related to that Due Date and that did not become a Liquidated Mortgage Loan before the Due Date.

Overcollateralization Amount: For any Distribution Date, the excess of

(a)the aggregate Stated Principal Balance of the Mortgage Loans as of the Distribution Date over

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(b)the aggregate Class Certificate Balance of the Class A Certificates, the Subordinated Certificates, the Class P Certificates and the Residual Certificates on such Distribution Date (assuming 100% of the Principal Remittance Amount is distributed to those Certificates on such Distribution Date).

Overcollateralization Deficiency: For any Distribution Date, the excess of (a) the Overcollateralization Target Amount applicable to such Distribution Date over (b) the Overcollateralization Amount for that Distribution Date.

Overcollateralization Target Amount: With respect to any Distribution Date: (i) prior to the Stepdown Date, an amount equal to 2.60% of the Cut-off Date Principal Balance of the Closing Date Mortgage Loans (ii) on or after the Stepdown Date and provided that a Trigger Event is not in effect, an amount equal to the greater of (x) 5.20% of the then current aggregate outstanding Stated Principal Balance of the Mortgage Loans as of the last day of the related Remittance Period (after giving effect to Scheduled Payments of principal due during the related Remittance Period to the extent received or advanced and Principal Prepayments received during the Prepayment Period related to such Distribution Date) and (y) 0.50% of the aggregate Cut-off Date Principal Balance of the Closing Date Mortgage Loans or (iii) if a Trigger Event is in effect, the Overcollateralization Target Amount for the immediately preceding Distribution Date. Notwithstanding the foregoing, on and after any Distribution Date following the reduction of the aggregate Class Certificate Balance of the Class A and Subordinate Certificates to zero the Overcollateralization Target Amount shall be zero.

Ownership Interest: As to any Residual Certificate, any ownership interest in the Certificate, including any interest in the Certificate as its Holder and any other interest therein, whether direct or indirect, legal or beneficial.

Par Value: An amount equal to the greater of (a) the sum of (1) 100% of the unpaid principal balance of the Mortgage Loans (other than REO Properties), (2) interest accrued and unpaid on the Mortgage Loans, (3) any unreimbursed Advances, fees and expenses of the Servicer and the Trustee, (4) any Swap Termination Payment and (5) with respect to any REO Property, the lesser of (x) the appraised value of each REO Property, as determined by the higher of two appraisals completed by two independent appraisers selected by the Servicer or its designee, and (y) the unpaid principal balance of each REO Property, and (b) the sum of (1) the aggregate unpaid Class Certificate Balance of each Class of Certificates then Outstanding, (2) interest accrued and unpaid on the Certificates, (3) any unreimbursed Advances, fees and expenses of the Servicer and the Trustee and (4) any Swap Termination Payment.

Pass-Through Margin: For each Class of Class A and Subordinate Certificates for the Interest Accrual Period for each Distribution Date on or before the Auction Call Date, the respective amount set forth below:

Class	Pass-Through Margin	Class	Pass-Through Margin
A-1	0.07%	M-4	0.41%
A-2	0.16%	M-5	0.43%
A-3A	0.25%	M-6	0.56%
A-3B	0.28%	B-1	1.05%
M-1	0.30%	B-2	1.15%
M-2	0.35%	B-3	2.00%
M-3	0.37%	B-4	2.00%

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For the Interest Accrual Period for each Distribution Date after the Auction Call Date, the Pass-Through Margin for each of the Class A-1, Class A-2, Class A-3A and Class A-3B Certificates shall be 2 times its initial margin and the Pass-Through Margin for each Class of Subordinated Certificates shall be 1.5 times its initial margin.

Pass-Through Rate: With respect to any Class of Class A Certificates or Subordinated Certificates and any Distribution Date, the lesser of (x) LIBOR plus the related Pass-Through Margin for such Distribution Date and (y) the Net WAC Cap for such Distribution Date.

With respect to the Class C Interest and any Distribution Date, a rate per annum equal to the percentage equivalent of a fraction, the numerator of which is the sum of the amounts calculated pursuant to clauses (A) through (Q) below, and the denominator of which is the aggregate Uncertificated Balance of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3, REMIC II Regular Interest LTB4 and REMIC II Regular Interest LTZZ. For purposes of calculating the Pass-Through Rate for the Class C Interest, the numerator is equal to the sum of the following components:

(A) the REMIC II Remittance Rate for REMIC II Regular Interest LTAA minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTAA;

(B) the REMIC II Remittance Rate for REMIC II Regular Interest LTA1 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTA1;

(C) the REMIC II Remittance Rate for REMIC II Regular Interest LTA2 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTA2;

(D) the REMIC II Remittance Rate for REMIC II Regular Interest LTA3A minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTA3A;

(E) the REMIC II Remittance Rate for REMIC II Regular Interest LTA3B minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTA3B;

(F) the REMIC II Remittance Rate for REMIC II Regular Interest LTM1 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTM1;

(G) the REMIC II Remittance Rate for REMIC II Regular Interest LTM2 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTM2;

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(H) the REMIC II Remittance Rate for REMIC II Regular Interest LTM3 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTM3;

(I) the REMIC II Remittance Rate for REMIC II Regular Interest LTM4 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTM4;

(J) the REMIC II Remittance Rate for REMIC II Regular Interest LTM5 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTM5;

(K) the REMIC II Remittance Rate for REMIC II Regular Interest LTM6 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTM6;

(L) the REMIC II Remittance Rate for REMIC II Regular Interest LTB1 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTB1;

(M) the REMIC II Remittance Rate for REMIC II Regular Interest LTB2 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTB2;

(N) the REMIC II Remittance Rate for REMIC II Regular Interest LTB3 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTB3;

(O) the REMIC II Remittance Rate for REMIC II Regular Interest LTB4 minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTB4;

(P) the REMIC II Remittance Rate for REMIC II Regular Interest LTZZ minus the Marker Rate, applied to an amount equal to the Uncertificated Balance of REMIC II Regular Interest LTZZ; and

(Q)	100% of the interest on REMIC II Regular Interest LTP.

The Class P Certificates, Class R Certificates, Class R-C Certificates and Class R-X Certificates will not accrue interest and therefore will not have a Pass-Through Rate.

With respect to the Class C Certificates, 100% of the interest distributable to the Class C Interest, expressed as a per annum rate.

The Class Swap IO Interest shall not have a Pass-Through Rate, but interest for such Regular Interest and each Distribution Date shall be an amount equal to 100% of the amounts distributable to REMIC II Regular Interest LT Swap IO for such Distribution Date.

REMIC VI Regular Interest SWAP IO Interest shall not have a Pass-Through Rate, but interest for such Regular Interest and each Distribution Date shall be an amount equal to 100% of the amounts distributable to the Class Swap IO Interest for such Distribution Date.

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Percentage Interest: As to any Certificate, the percentage interest evidenced thereby in distributions required to be made on the related Class, such percentage interest being stated on its face or equal to the percentage obtained by dividing the Denomination of the Certificate by the aggregate of the Denominations of all Certificates of the same Class.

Performance Loan: Adjustable-rate Mortgage Loans that provide borrowers the potential of margin reduction for good payment history. If, at the time of evaluation, the related borrower has made scheduled payments in full since the origination of the loan with a maximum of one late payment (which, however, cannot be in the month of evaluation), the Mortgage Loan is eligible for a reduction (ranging from 0.50% to 1.00%) in the margin used to calculate the Mortgage Rate.

Periodic Rate Cap: As to any adjustable-rate Mortgage Loan and any Adjustment Date, the maximum percentage increase or decrease to the related Mortgage Rate on the Adjustment Date, as specified in the related Mortgage Note.

Permitted Investments: At any time, any of the following:

(i) obligations of the United States or any agency thereof backed by the full faith and credit of the United States;

(ii) general obligations of or obligations guaranteed by any state of the United States or the District of Columbia receiving the highest long-term debt rating of each Rating Agency, or any lower rating that will not result in the downgrading or withdrawal of the ratings then assigned to the Certificates by the Rating Agencies, as evidenced by a signed writing delivered by each Rating Agency;

(iii) commercial or finance company paper that is then receiving the highest commercial or finance company paper rating of each Rating Agency, or any lower rating that will not result in the downgrading or withdrawal of the ratings then assigned to the Certificates by the Rating Agencies, as evidenced by a signed writing delivered by each Rating Agency;

(iv) certificates of deposit, demand or time deposits, or bankers’ acceptances issued by any depository institution or trust company incorporated under the laws of the United States or of any state thereof and subject to supervision and examination by federal or state banking authorities; provided, that the commercial paper or long-term unsecured debt obligations of the depository institution or trust company (or in the case of the principal depository institution in a holding company system, the commercial paper or long-term unsecured debt obligations of the holding company, but only if Moody’s is not a Rating Agency) are then rated one of the two highest long-term and the highest short-term ratings of each Rating Agency for the securities, or any lower rating that will not result in the downgrading or withdrawal of the ratings then assigned to the Certificates by the Rating Agencies, as evidenced by a signed writing delivered by each Rating Agency;

(v)demand or time deposits or certificates of deposit issued by any bank or trust company or savings institution to the extent that the deposits are fully insured by the FDIC;

(vi) guaranteed reinvestment agreements issued by any bank, insurance company, or other corporation acceptable to the Rating Agencies at the time of the issuance of the agreements, as evidenced by a signed writing delivered by each Rating Agency;

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(vii) repurchase obligations with respect to any security described in clauses (i) and (ii) above, in either case entered into with a depository institution or trust company (acting as principal) described in clause (iv) above; provided, that such repurchase obligation would be accounted for as a financing arrangement under generally accepted accounting principles;

(viii) securities (other than stripped bonds, stripped coupons, or instruments sold at a purchase price in excess of 115% of their face amount) bearing interest or sold at a discount, issued by any corporation incorporated under the laws of the United States or any state thereof, that, at the time of the investment, have one of the two highest ratings of each Rating Agency (except that if the Rating Agency is Moody’s, the rating shall be the highest commercial paper rating of Moody’s for the securities), or any lower rating that will not result in the downgrading or withdrawal of the ratings then assigned to the Certificates by the Rating Agencies, as evidenced by a signed writing delivered by each Rating Agency;

(ix) units of a taxable money-market portfolio having the highest rating assigned by each Rating Agency and restricted to obligations issued or guaranteed by the United States of America or entities whose obligations are backed by the full faith and credit of the United States of America and repurchase agreements collateralized by such obligations; and

(x)any other investments bearing interest or sold at a discount acceptable to the Rating Agencies that will not result in the downgrading or withdrawal of the ratings then assigned to the Certificates by the Rating Agencies, as evidenced by a signed writing delivered by each Rating Agency.

No Permitted Investment may (i) evidence the right to receive interest only payments with respect to the obligations underlying the instrument, (ii) be sold or disposed of before its maturity or (iii) be any obligation of the Seller or any of its Affiliates. Any Permitted Investment shall be relatively risk free and no options or voting rights shall be exercised with respect to any Permitted Investment. Any Permitted Investment shall be sold or disposed of in accordance with Statement of Financial Accounting Standards No. 140, paragraph 35c(6), in effect as of the Closing Date.

Permitted Transferee: Any Person other than:

(i) the United States, any State or political subdivision thereof, or any agency or instrumentality of any of the foregoing;

(ii) a foreign government, International Organization, or any agency or instrumentality of either of the foregoing;

(iii) an organization (except certain farmers’ cooperatives described in Section 521 of the Code) that is exempt from tax imposed by Chapter 1 of the Code (including the tax imposed by Section 511 of the Code on unrelated business taxable income) on any excess inclusions (as defined in Section 860E(c)(1) of the Code) with respect to any Residual Certificate;

(iv) rural electric and telephone cooperatives described in Section 1381(a)(2)(C) of the Code;

(v)	an “electing large partnership” as defined in Section 775 of the Code;

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(vi)	a Person that is not a U.S. Person; and

(vii) any other Person so designated by the Depositor based on an Opinion of Counsel that the Transfer of an Ownership Interest in a Residual Certificate to the Person may cause any REMIC created under this Agreement to fail to qualify as a REMIC at any time that the Certificates are outstanding.

The terms “United States,” “State,” and “International Organization” have the meanings in Section 7701 of the Code or successor provisions. A corporation will not be treated as an instrumentality of the United States or of any State or political subdivision thereof for these purposes if all of its activities are subject to tax and, with the exception of the FHLMC, a majority of its board of directors is not selected by such government unit.

Person: Any individual, corporation, partnership, joint venture, association, limited liability company, joint-stock company, trust, unincorporated organization or government, or any agency or political subdivision thereof.

Pool Stated Principal Balance: As to any Distribution Date, the aggregate Stated Principal Balance of the Outstanding Mortgage Loans on the last day of the related Remittance Period (after giving effect to Principal Prepayments received in the Prepayment Period related to that prior Due Date).

Prepayment Charge: As to a Mortgage Loan, any charge paid by a Mortgagor in connection with certain partial prepayments and all prepayments in full made within the related Prepayment Charge Period, the Prepayment Charges with respect to each applicable Mortgage Loan so held by the Trust Fund being identified in the Prepayment Charge Schedule.

Prepayment Charge Period: As to any Mortgage Loan, the period of time during which a Prepayment Charge may be imposed.

Prepayment Charge Schedule: As of any date, the list of Prepayment Charges included in the Trust Fund on that date (including the prepayment charge summary attached thereto). The Prepayment Charge Schedule shall contain the following information with respect to each Prepayment Charge:

(i)	the Mortgage Loan account number;
(ii)	a code indicating the type of Prepayment Charge;
(iii)	the state of origination in which the related Mortgaged Property is located;

(iv) the first date on which a monthly payment is or was due under the related Mortgage Note;

(v)	the term of the Prepayment Charge;
(vi)	the original principal amount of the related Mortgage Loan; and

(vii) the Cut-off Date Principal Balance or Subsequent Cut-off Date Principal Balance, as applicable, of the related Mortgage Loan.

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The Prepayment Charge Schedule shall be amended from time to time by the Servicer in accordance with this Agreement and a copy of the amended schedule shall be delivered to the NIM Insurer.

Prepayment Interest Excess: As to any Principal Prepayment received by the Servicer on a Mortgage Loan from the first day through the fifteenth day of any calendar month other than June 2006, all amounts paid by the related Mortgagor in respect of interest on such Principal Prepayment. All Prepayment Interest Excess shall be retained by the Servicer as additional servicing compensation.

Prepayment Interest Shortfall: As to any Distribution Date, Mortgage Loan and Principal Prepayment received on or after the sixteenth day of the month preceding the month of such Distribution Date (or, in the case of the first Distribution Date, on or after June 1, 2006) and on or before the last day of the month preceding the month of such Distribution Date, the amount, if any, by which one month’s interest at the related Mortgage Rate, net of the Servicing Fee Rate, on such Principal Prepayment exceeds the amount of interest paid in connection with such Principal Prepayment.

Prepayment Period: As to any Distribution Date, the period from and including the 16^th day of the month immediately prior to the month of such Distribution Date (or, in the case of the first Distribution Date, on June 1, 2006) to and including the 15^th day of the month of such Distribution Date.

Primary Insurance Policy: Each policy of primary mortgage guaranty insurance or any replacement policy therefor with respect to any Mortgage Loan.

Principal Distribution Amount: For any Distribution Date, the sum of (i) the excess of (a) the Principal Remittance Amount for such Distribution Date over (b) the Excess Overcollateralization Amount, if any, for such Distribution Date and (ii) the Extra Principal Distribution Amount for the Distribution Date minus (iii) the excess, if any, of (x) the sum of any Net Swap Payment owed to the Swap Provider on that Distribution Date and any Swap Termination Payment or unpaid portion thereof owed to the Swap Provider on that Distribution Date (to the extent not paid by the Supplemental Interest Trust Trustee from any upfront payment received pursuant to any replacement interest rate swap agreement that may be entered into by the Supplemental Interest Trust Trustee and other than a Swap Termination Payment resulting from a Swap Provider Trigger Event) over (y) the portion of clauses (i) through (iv) of Available Funds attributable to interest.

Principal Prepayment: Any payment of principal by a Mortgagor on a Mortgage Loan (including the Purchase Price of any modified Mortgage Loan purchased pursuant to Section 3.12(c)) that is received in advance of its scheduled Due Date and is not accompanied by an amount representing scheduled interest due on any date in any month after the month of prepayment. The Servicer shall apply partial Principal Prepayments in accordance with the related Mortgage Note.

Principal Prepayment in Full: Any Principal Prepayment made by a Mortgagor of the entire principal balance of a Mortgage Loan.

Principal Remittance Amount: For any Distribution Date, the sum of the following amounts (without duplication):

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(i) the principal portion of all Scheduled Payments due during the related Remittance Period that were received by the Servicer before the related Determination Date or were part of the Advance for the related Determination Date;

(ii) each Principal Prepayment received by the Servicer during the related Prepayment Period;

(iii) the Liquidation Proceeds on the Mortgage Loans allocable to principal and Subsequent Recoveries actually collected by the Servicer during the preceding calendar month;

(iv) the principal portion of any Substitution Adjustment Amounts in connection with a substitution of a Mortgage Loan as of the Distribution Date;

(v) the principal portion of the Purchase Price with respect to each Deleted Mortgage Loan, the repurchase obligation for which arose during the preceding calendar month and that was repurchased before the related Distribution Account Deposit Date;

(vi) the principal portion of any proceeds from mortgage insurance on the Mortgage Loans; and

(vii) the proceeds received with respect to the termination of the Trust Fund pursuant to Section 9.01 (to the extent such proceeds relate to principal).

Private Certificates: As specified in the Preliminary Statement.

Prospectus Supplement: The Prospectus Supplement dated June 22, 2006 relating to the Offered Certificates.

PUD: Planned Unit Development.

Purchase Price: For any Mortgage Loan required to be purchased by the Seller pursuant to Section 2.01, 2.02, 2.03 or 2.05 or purchased by the Servicer pursuant to Section 3.12, the sum of:

(i) 100% of the unpaid principal balance of the Mortgage Loan on the date of the purchase;

(ii) accrued interest on the Mortgage Loan at the applicable Mortgage Rate (or at the applicable Adjusted Mortgage Rate if (x) the purchaser is the Servicer or (y) if the purchaser is the Seller and the Seller is the Servicer) from the date through which interest was last paid by the Mortgagor to the Due Date in the month in which the Purchase Price is to be distributed to Certificateholders, net of any unreimbursed Advances made by the Servicer on the Mortgage Loan; and

(iii) any costs and damages incurred by the Trust Fund in connection with any violation by the Mortgage Loan of any predatory or abusive lending law.

If the Mortgage Loan is a Mortgage Loan to be repurchased pursuant to Section 3.12, the interest component of the Purchase Price shall be computed (i) on the basis of the applicable Adjusted Mortgage Rate before giving effect to the related modification and (ii) from the date to

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which interest was last paid to the date on which the Mortgage Loan is assigned to the Servicer pursuant to Section 3.12(c).

Qualified Insurer: A mortgage guaranty insurance company duly qualified as such under the laws of the state of its principal place of business and each state having jurisdiction over the insurer in connection with the insurance policy issued by the insurer, duly authorized and licensed in such states to transact a mortgage guaranty insurance business in such states and to write the insurance provided by the insurance policy issued by it, approved as an FNMA- or FHLMC-approved mortgage insurer or having a claims paying ability rating of at least “AA” or an equivalent rating by a nationally recognized statistical rating organization. Any replacement insurer with respect to a Mortgage Loan must have at least as high a claims paying ability rating as the insurer it replaces had on the Closing Date.

Rating Agency: Each of the Rating Agencies specified in the Preliminary Statement. If any of them or a successor is no longer in existence, “Rating Agency” shall be the nationally recognized statistical rating organization, or other comparable Person, designated by the Depositor, notice of which designation shall be given to the Trustee. References to a given rating or rating category of a Rating Agency means the rating category without giving effect to any modifiers.

Rating Agency Condition: As defined in the Swap Agreement.

Realized Loss: The excess of the Stated Principal Balance of a defaulted Mortgage Loan over the net Liquidation Proceeds with respect thereto that are allocated to the principal balance of such Mortgage Loan.

Record Date: For the Class A and Subordinated Certificates held in book-entry form, the close of business on the Business Day before the related Distribution Date. For any Definitive Certificate, the close of business on the last Business Day of the month preceding the month of the related Distribution Date.

Reference Bank: As defined in Section 4.07.

Refinance Loan: Any Mortgage Loan the proceeds of which are used to refinance an existing Mortgage Loan.

Regular Certificates: Any Class A, Class B, Class C, Class M or Class P Certificate.

Regulation AB: Subpart 229.1100 - Asset Backed Securities (Regulation AB), 17 C.F.R. §§229.1100-229.1123, as such may be amended from time to time, and subject to such clarification and interpretation as have been provided by the Commission in the adopting release (Asset-Backed Securities, Securities Act Release No. 33-8518, 70 Fed. Reg. 1,506, 1,531 (Jan. 7, 2005)) or by the staff of the Commission, or as may be published by the Commission or its staff from time to time.

Relief Act: The Servicemembers Civil Relief Act.

Relief Act Interest Shortfall: With respect to any Distribution Date and any Mortgage Loan as to which there has been a reduction in the amount of interest collectible thereon for the most recently ended calendar month as a result of the application of the Relief Act or similar state laws, the amount, if any, by which (i) interest collectible on such Mortgage Loan for the

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most recently ended calendar month is less than (ii) interest accrued thereon for such month pursuant to the Mortgage Note.

REMIC: A “real estate mortgage investment conduit” within the meaning of Section 860D of the Code.

REMIC I: The segregated pool of assets subject hereto, constituting the primary trust created hereby and to be administered hereunder, with respect to which a REMIC election is to be made, consisting of: (i) such Mortgage Loans and Prepayment Charges as from time to time are subject to this Agreement, together with the Mortgage Files relating thereto, and together with all collections thereon and proceeds thereof; (ii) any REO Property, together with all collections thereon and proceeds thereof; (iii) the Trustee’s rights with respect to the Mortgage Loans under all insurance policies, required to be maintained pursuant to this Agreement and any proceeds thereof; (iv) the Depositor’s rights under this Agreement (including any security interest created thereby) to the extent conveyed pursuant to Section 2.01; and (v) the Collection Account, the Distribution Account and such assets that are deposited therein from time to time and any investments thereof, together with any and all income, proceeds and payments with respect thereto. Notwithstanding the foregoing, however, REMIC I specifically excludes the Excess Reserve Fund Account, the Supplemental Interest Trust, the Swap Agreement, all payments and other collections of principal and interest due on the Mortgage Loans on or before the Cut-off Date and all Prepayment Charges payable in connection with Principal Prepayments made before the Cut-off Date.

REMIC I Regular Interest: Any of the separate non-certificated beneficial ownership interests in REMIC I issued hereunder and designated as a regular interest in REMIC I. Each REMIC I Regular Interest shall accrue interest at the related REMIC I Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC I Remittance Rate: With respect to REMIC I Regular Interest X, a per annum rate equal to the weighted average of the Adjusted Net Mortgage Rates of the Mortgage Loans. With respect to each REMIC I Regular Interest ending with the designation “A”, a per annum rate equal to the weighted average of the Adjusted Net Mortgage Rates of the Mortgage Loans multiplied by 2, subject to a maximum rate of two times the Swap Rate. With respect to each REMIC I Regular Interest ending with the designation “B”, the greater of (x) a per annum rate equal to the excess, if any, of (i) 2 multiplied by the weighted average of the Adjusted Net Mortgage Rates of the Mortgage Loans over (ii) two times the Swap Rate and (y) 0.00%.

REMIC II Interest Loss Allocation Amount: With respect to any Distribution Date, an amount (subject to adjustment based on the actual number of days elapsed in the respective Interest Accrual Periods for the indicated Regular Interests for such Distribution Date) equal to (a) the product of (i) the aggregate Stated Principal Balance of the Mortgage Loans and REO Properties then outstanding and (ii) the REMIC II Remittance Rate for REMIC II Regular Interest LTAA minus the Marker Rate, divided by (b) 12.

REMIC II Overcollateralization Target Amount: 1.00% of the Overcollateralization Target Amount.

REMIC II Overcollateralized Amount: With respect to any date of determination, (i) 1.0% of the aggregate Uncertificated Balance of the REMIC II Regular Interests (other than

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REMIC II Regular Interest LTP) minus (ii) the aggregate Uncertificated Balance of REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3 and REMIC II Regular Interest LTB4, in each case as of such date of determination.

REMIC II Principal Loss Allocation Amount: With respect to any Distribution Date, an amount equal to the product of (i) the aggregate Stated Principal Balance of the Mortgage Loans and REO Properties then outstanding and (ii) one (1) minus a fraction, the numerator of which is two (2) times the aggregate Uncertificated Balance of REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3 and REMIC II Regular Interest LTB4 and the denominator of which is the aggregate Uncertificated Balance of REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3, REMIC II Regular Interest LTB4 and REMIC II Regular Interest LTZZ.

REMIC II Regular Interest: Any of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a regular interest in REMIC II. Each REMIC II Regular Interest shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal (other than the REMIC II Regular Interest LT Swap IO), subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTAA: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTAA shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTA1: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTA1 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTA2: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTA2 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal,

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subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTA3A: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTA3A shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTA4A: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTA4A shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTB1: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTB1 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTB2: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTB2 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTB3: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTB3 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTB4: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTB4 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTM1: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTM1 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

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REMIC II Regular Interest LTM2: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTM2 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTM3: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTM3 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTM4: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTM4 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTM5: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTM5 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTM6: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTM6 shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTP: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTP shall be entitled to any Prepayment Charges collected by the Servicer and to a distribution of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LTZZ: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular Interest in REMIC II. REMIC II Regular Interest LTZZ shall accrue interest at the related REMIC II Remittance Rate in effect from time to time, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto.

REMIC II Regular Interest LT Swap IO: One of the separate non-certificated beneficial ownership interests in REMIC II issued hereunder and designated as a Regular

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Interest in REMIC II. REMIC II Regular Interest LT Swap IO shall accrue interest at the related REMIC II Remittance Rate in effect from time to time on its Uncertificated Notional Amount as set forth in the Preliminary Statement hereto.

REMIC II Remittance Rate: With respect to REMIC II Regular Interest LTAA, REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3, REMIC II Regular Interest LTB4, and REMIC II Regular Interest LTZZ, a per annum rate (but not less than zero) equal to the weighted average of (w) with respect to REMIC I Regular Interest X, the REMIC I Remittance Rate for such REMIC I Regular Interest for each such Distribution Date, (x) with respect to REMIC I Regular Interests ending with the designation “B”, the weighted average of the REMIC I Remittance Rates for such REMIC I Regular Interests, weighted on the basis of the Uncertificated Balance of such REMIC I Regular Interests for each such Distribution Date and (y) with respect to REMIC I Regular Interests ending with the designation “A”, for each Distribution Date listed below, the weighted average of the rates listed below for each such REMIC I Regular Interest listed below, weighted on the basis of the Uncertificated Balance of each such REMIC I Regular Interest for each such Distribution Date:

Distribution Date	REMIC II Regular Interest	Rate
1	LT1-1-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
2	LT1-2-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
3	LT1-3-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
4	LT1-4-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
5	LT1-5-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
6	LT1-6-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
7	LT1-7-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
8	LT1-8-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
9	LT1-9-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
10	LT1-10-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
11	LT1-11-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
12	LT1-12-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
13	LT1-13-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
14	LT1-14-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
15	LT1-15-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
16	LT1-16-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
17	LT1-17-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
18	LT1-18-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
19	LT1-19-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
20	LT1-20-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
21	LT1-21-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
22	LT1-22-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
23	LT1-23-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
24	LT1-24-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
25	LT1-25-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
26	LT1-26-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
27	LT1-27-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
28	LT1-28-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
29	LT1-29-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
30	LT1-30-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate

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31	LT1-31-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
32	LT1-32-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
33	LT1-33-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
34 & 35	LT1-34-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
36	LT1-35-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
37	LT1-36-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
38	LT1-37-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
39	LT1-38-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
40	LT1-39-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
41	LT1-40-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
42	LT1-41-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
43	LT1-42-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
44	LT1-43-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
45	LT1-44-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
46	LT1-45-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
47	LT1-46-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
48	LT1-47-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
49	LT1-48-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
50	LT1-49-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
51	LT1-50-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
52	LT1-51-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
53	LT1-52-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
54	LT1-53-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
55	LT1-54-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
56	LT1-55-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
57	LT1-56-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
58	LT1-57-A through LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
59	LT1-58-A and LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
60	LT1-59-A	2 multiplied by Swap LIBOR, subject to a maximum rate of REMIC I Remittance Rate
Thereafter	LT1-1-A through LT1-59-A	REMIC I Remittance Rate

With respect to REMIC II Regular Interest LT Swap IO and (a) the first Distribution Date through the 60^th Distribution Dates, the excess of (i) the weighted average of the REMIC I Remittance Rates for REMIC I Regular Interests ending with the designation “A”, over (ii) 2 multiplied by Swap LIBOR and (b) thereafter, 0.00%.

REMIC III Regular Interest: Any of the Class C Interest, Class P Interest, Class Swap IO Interest, and any “regular interest” in REMIC III the ownership of which is represented by a Class A Certificate, Class B Certificate or Class M Certificate.

REMIC V Regular Interest: The “regular interest” in REMIC V the ownership of which is represented by a Class P Certificate.

REMIC Provisions: Provisions of the federal income tax law relating to REMICs, which appear at Sections 860A through 860G of Subchapter M of Chapter 1 of the Code, and related provisions, and regulations promulgated thereunder, as the foregoing may be in effect from time to time as well as provisions of applicable state laws.

REMIC Regular Interest: A REMIC I Regular Interest, REMIC II Regular Interest, REMIC III Regular Interest, REMIC IV Regular Interest or REMIC V Regular Interest.

REMIC Remittance Rate: The REMIC I Remittance Rate, the REMIC II Remittance Rate or the REMIC III Remittance Rate, as applicable.

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Remittance Period: For any Distribution Date, the period commencing on the second day of the month preceding the month in which the Distribution Date occurs and ending on the first day of the month in which the Distribution Date occurs.

REO Property: A Mortgaged Property acquired by the Trust Fund through foreclosure or deed-in-lieu of foreclosure in connection with a defaulted Mortgage Loan.

Request for Release: The Request for Release submitted by the Servicer to the Trustee, substantially in the form of Exhibits M and N, as appropriate.

Required Insurance Policy: For any Mortgage Loan, any insurance policy that is required to be maintained from time to time under this Agreement.

Required Swap Counterparty Rating: With respect to a counterparty or entity guaranteeing the obligations of such counterparty, (x) either (i) if such counterparty or entity has only a Long-Term Rating by Moody’s, a Long-Term Rating of at least “Aa3” by Moody’s and if rated “Aa3” by Moody’s is not on negative credit watch by Moody’s or (ii) if such counterparty or entity has a Long-Term Rating and a short-term rating by Moody’s, a Long-Term Rating of at least “A1” by Moody’s and a short-term rating of “P-1” by Moody’s and, in each case, such rating is not on negative credit watch by Moody’s and (y) (i) a short-term rating of at least “A-1” by S&P or (ii) if such counterparty or entity does not have a short-term rating by S&P, a Long-Term Rating of at least “A+” by S&P.

Residual Certificates: As specified in the Preliminary Statement.

Responsible Officer: When used with respect to the Trustee or the Supplemental Interest Trust Trustee, any Vice President (however denominated), any Assistant Vice President, any Assistant Secretary, any Assistant Treasurer, any Trust Officer or any other officer of the Trustee or the Supplemental Interest Trust Trustee, as applicable, customarily performing functions similar to those performed by any of the above designated officers who at such time shall be officers to whom, with respect to a particular matter, the matter is referred because of the officer’s knowledge of and familiarity with the particular subject and who has direct responsibility for the administration of this Agreement.

S&P: Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc. If S&P is designated as a Rating Agency in the Preliminary Statement, for purposes of Section 10.05(b) the address for notices to S&P shall be Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc., 55 Water Street, New York, New York 10041, Attention: Mortgage Surveillance Monitoring, or any other address that S&P furnishes to the Depositor and the Servicer.

Scheduled Payment: The scheduled monthly payment due on a Mortgage Loan allocable to principal and/or interest on the Mortgage Loan that, unless otherwise specified herein, shall give effect to any related Debt Service Reduction and any Deficient Valuation that affects the amount of the monthly payment due on the Mortgage Loan.

Securities Act: The Securities Act of 1933, as amended.

Seller: IndyMac Bank, F.S.B., a federal savings bank, and its successors and assigns, in its capacity as seller of the Mortgage Loans to the Depositor.

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Senior Enhancement Percentage: For any Distribution Date, the Credit Enhancement Percentage for the Class A Certificates.

Sequential Trigger Event: A Sequential Trigger Event exists on any Distribution Date if, before the 37th Distribution Date, the aggregate amount of Realized Losses incurred since the Cut-off Date through the last day of the related Remittance Period divided by the aggregate Stated Principal Balance of the Mortgage Loans as of the Cut-off Date exceeds 1.350%, or if, on or after the 37th Distribution Date, a Trigger Event is in effect.

Servicing Account: The separate Eligible Account or Accounts created and maintained pursuant to Section 3.06(b).

Servicer: IndyMac Bank, F.S.B., a federal savings bank, and its successors and assigns, in its capacity as servicer under this Agreement.

Servicer Advance Date: As to any Distribution Date, 12:30 p.m. (Pacific time) on the Business Day preceding the Distribution Date.

Servicer Remittance Amount: For any Distribution Date, is the sum of:

(i) all scheduled installments of interest (net of the related Servicing Fees) and principal due on the Due Date on the Mortgage Loans in the related Remittance Period and received by the related Determination Date, together with any related Advances;

(ii) all Insurance Proceeds (excluding those included in Liquidation Proceeds), Liquidation Proceeds and Subsequent Recoveries received during the preceding calendar month (in each case, net of unreimbursed expenses incurred in connection with a liquidation or foreclosure and net of the related Excess Proceeds); and

(iii) all partial or full Principal Prepayments on the Mortgage Loans received during the related Prepayment Period together with all Compensating Interest on those Mortgage Loans and interest paid by the Mortgagors (other than Prepayment Interest Excess); and

minus amounts in reimbursement for Advances previously made with respect to the Mortgage Loans, and other expenses reimbursable to the Servicer with respect to the Mortgage Loans pursuant to this Agreement.

Servicing Advances: All customary, reasonable, and necessary “out of pocket” costs and expenses incurred in the performance by the Servicer of its servicing obligations, including the cost of:

(i)

(a)	the preservation, restoration, and protection of a Mortgaged Property,

(b)expenses reimbursable to the Servicer pursuant to Section 3.12 and any enforcement or judicial proceedings, including foreclosures,

(c)	the maintenance and liquidation of any REO Property, and
(d)	compliance with the obligations under Section 3.10; and

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(ii) reasonable compensation to the Servicer or its affiliates for acting as broker in connection with the sale of foreclosed Mortgaged Properties and for performing certain default management and other similar services (including appraisal services) in connection with the servicing of defaulted Mortgage Loans. For purposes of this clause (ii), only costs and expenses incurred in connection with the performance of activities generally considered to be outside the scope of customary servicing or servicing duties shall be treated as Servicing Advances.

Servicing Criteria: The “servicing criteria” set forth in Item 1122(d) of Regulation AB, as such may be amended from time to time, or those Servicing Criteria otherwise mutually agreed to by IndyMac and the applicable Servicer in response to evolving interpretations of Regulation AB and incorporated into a revised Exhibit R.

Servicing Fee: As to each Mortgage Loan and any Distribution Date, one month’s interest at the related Servicing Fee Rate on the Stated Principal Balance of the Mortgage Loan as of the Due Date in the prior calendar month or, in the event of any payment of interest that accompanies a Principal Prepayment in Full made by the Mortgagor, interest at the Servicing Fee Rate on the Stated Principal Balance of the Mortgage Loan for the period covered by the payment of interest, subject to reduction as provided in Section 3.15.

Servicing Fee Rate: For each Mortgage Loan, 0.375% per annum.

Servicing Officer: Any officer of the Servicer involved in, or responsible for, the administration and servicing of the Mortgage Loans whose name and facsimile signature appear on a list of servicing officers furnished to the Trustee by the Servicer on the Closing Date pursuant to this Agreement, as the list may from time to time be amended.

Servicing Standard: That degree of skill and care exercised by the Servicer with respect to mortgage loans comparable to the Mortgage Loans serviced by the Servicer for itself or others.

Startup Day: The Closing Date.

Stated Principal Balance: As to any Mortgage Loan and any date of determination, the unpaid principal balance of such Mortgage Loan as of the immediately preceding Due Date (or such Due Date if the date of determination is a Due Date), as specified in the amortization schedule for such Due Date (before any adjustment to such amortization schedule by reason of any moratorium or similar waiver or grace period) after giving effect to the sum of: (i) the payment of principal due on such Due Date and irrespective of any delinquency in payment by the related Mortgagor, (ii) any Liquidation Proceeds allocable to principal received in the prior calendar month with respect to such Mortgage Loan and (iii) any Principal Prepayments received through the last day of the Prepayment Period that includes such Due Date with respect to such Mortgage Loan.

Stepdown Date: The earlier to occur of (a) the first Distribution Date on which the aggregate Class Certificate Balance of the Class A Certificates is reduced to zero, and (b) the later to occur of (i) the Distribution Date in July 2009 and (ii) the first Distribution Date on which the Senior Enhancement Percentage (calculated for this purpose only without taking into account the application of the Principal Distribution Amount to the Certificates) is greater than or equal to 36.70%.

Subordinated Certificates: As specified in the Preliminary Statement.

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Subsequent Recoveries: As to any Distribution Date, with respect to a Liquidated Mortgage Loan that resulted in a Realized Loss in a prior calendar month, unexpected amounts received by the Servicer (net of any related expenses permitted to be reimbursed pursuant to Section 3.09) specifically related to such Liquidated Mortgage Loan.

Substitute Mortgage Loan: A Mortgage Loan substituted by the Seller for a Deleted Mortgage Loan that must, on the date of substitution, as confirmed in a Request for Release, substantially in the form of Exhibit M:

(i) have a Stated Principal Balance, after deduction of the principal portion of the Scheduled Payment due in the month of substitution, not in excess of, and not more than 10% less than, the Stated Principal Balance of the Deleted Mortgage Loan;

(ii) be accruing interest at a rate no lower than and not more than 1% per annum higher than, that of the Deleted Mortgage Loan;

(iii)

have a Loan-to-Value Ratio no higher than that of the Deleted Mortgage Loan;

(iv) have a Maximum Mortgage Rate not more than 1% per annum higher than and not lower than the Maximum Mortgage Rate of the Deleted Mortgage Loan;

(v)have a Margin not more than 1% per annum higher than, and not lower than that of the Deleted Mortgage Loan;

(vi) have the same Index and same time period between reset periods as that of the Deleted Mortgage Loan;

(vii) have a remaining term to maturity no greater than (and not more than one year less than that of) the Deleted Mortgage Loan;

(viii)	not be a cooperative loan; and
(ix)	comply with each representation and warranty in Section 2.03.

Substitution Adjustment Amount: As defined in Section 2.03.

Substitution Event: A Substitution Event has occurred if the Swap Provider (or its guarantor) has a rating of less than “BBB-” or “A-3,” if applicable, by S&P and within the time period specified in the Swap Agreement, the Swap Provider fails to transfer the Swap Agreement at its sole cost and expense, in whole, but not in part, to a counterparty that satisfies the Required Swap Counterparty Rating, subject to satisfaction of the Rating Agency Condition.

Supplemental Interest Trust: The corpus of a trust created pursuant to Section 4.05 of this Agreement and designated as the “Supplemental Interest Trust,” consisting of the Swap Agreement, the Class Swap IO Interest and the right to receive payments in respect of the Class Swap IO Distribution Amount. For the avoidance of doubt, the Supplemental Interest Trust does not constitute a part of the Trust Fund.

Supplemental Interest Trust Trustee: Deutsche Bank National Trust Company and its successor and, if a successor is appointed under this Agreement, such successor.

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Swap Agreement: The interest rate swap agreement, dated June 29, 2006, between the Supplemental Interest Trust Trustee, as trustee on behalf of the Supplemental Interest Trust, and the Swap Provider, which agreement provides for Net Swap Payments and Swap Termination Payments to be paid, as provided therein, together with any schedules, confirmations or other agreements relating thereto, attached hereto as Exhibit K.

Swap LIBOR: LIBOR as determined pursuant to the Swap Agreement.

Swap Provider: The party to the Swap Agreement either (a) entitled to receive payments from the Supplemental Interest Trust or (b) required to make payments to the Supplemental Interest Trust, in either case pursuant to the terms of the Swap Agreement, and any successor in interest or assign. Initially, the Swap Provider shall be Bear Stearns Financial Products Inc.

Swap Provider Trigger Event: A Swap Provider Trigger Event shall have occurred if any of an Event of Default (under the Swap Agreement) with respect to which the Swap Provider is a Defaulting Party, a Termination Event (under the Swap Agreement) (other than illegality, a tax event or a tax event upon merger of the Swap Provider) with respect to which the Swap Provider is the sole Affected Party or an Additional Termination Event (under the Swap Agreement) resulting from a Substitution Event has occurred.

Swap Termination Payment: Upon the designation of an “Early Termination Date” as defined in the Swap Agreement, the payment to be made by the Supplemental Interest Trust to the Swap Provider, or by the Swap Provider to the Supplemental Interest Trust, as applicable, pursuant to the terms of the Swap Agreement.

Telerate Page 3750: The display page currently so designated by Moneyline Telerate Information Services, Inc. (or on any page replacing that page on that service for the purpose of displaying London inter-bank offered rates of major banks).

Total Monthly Excess Spread: For any Distribution Date, the excess of (i) Available Funds during the related Remittance Period over (ii) the sum of the amounts paid to the Certificates on the Distribution Date pursuant to Sections 4.02(I)(a) and (b), assuming for purposes of this calculation that the Extra Principal Distribution Amount included in such distributions is equal to zero.

Transfer: Any direct or indirect transfer or sale of any Ownership Interest in a Residual Certificate.

Trigger Event: A Trigger Event exists if with respect to any Distribution Date on or after the Stepdown Date, (A) the quotient of (x) the three month rolling average of the Stated Principal Balance of 60+ Day Delinquent Loans as of the preceding calendar month over (y) the aggregate Stated Principal Balance of the Mortgage Loans, as of the last day of the preceding calendar month equals or exceeds 40.00% of the Senior Enhancement Percentage, or (B) a Cumulative Net Loss Trigger Event is in effect.

Trust: The trust created under this Agreement.

Trust Fund: The corpus of the Trust consisting of:

(i)

REMIC I;

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(ii)	REMIC II;
(iii)	REMIC III;
(iv)	REMIC IV;
(v)	REMIC V; and
(vi)	the Excess Reserve Fund Account.

Trust REMIC: Any of REMIC I, REMIC II, REMIC III, REMIC IV or REMIC V.

Trustee: Deutsche Bank National Trust Company and its successors and, if a successor trustee is appointed under this Agreement, such successor.

Trustee Fee: As to each Mortgage Loan and any Distribution Date, one month’s interest at the Trustee Fee Rate on the Stated Principal Balance of the Mortgage Loan as of the Due Date occurring in the preceding calendar month (or, whenever a payment of interest accompanies a Principal Prepayment in Full made by the Mortgagor during the preceding calendar month, interest at the Trustee Fee Rate on the Stated Principal Balance of the Mortgage Loan for the period covered by the payment of interest).

Trustee Fee Rate: 0.0000% per annum.

Uncertificated Balance: The amount of any REMIC Regular Interest (other than the REMIC II Regular Interest LT Swap IO) outstanding as of any date of determination. As of the Closing Date, the Uncertificated Balance of each REMIC Regular Interest (other than the REMIC II Regular Interest LT Swap IO) shall equal the amount set forth in the Preliminary Statement hereto as its initial uncertificated balance. On each Distribution Date, the Uncertificated Balance of each REMIC Regular Interest (other than the REMIC II Regular Interest LT Swap IO) shall be reduced by all distributions of principal made on such REMIC Regular Interest on such Distribution Date pursuant to Section 4.08 and, if and to the extent necessary and appropriate, shall be further reduced on such Distribution Date by Realized Losses as provided in Section 4.08. The Uncertificated Balance of REMIC II Regular Interest LTZZ shall be increased by interest deferrals as provided in Section 4.08. The Uncertificated Balance of each REMIC Regular Interest (other than the REMIC II Regular Interest LT Swap IO) shall never be less than zero. With respect to the Class C Interest as of any date of determination, an amount equal to the excess, if any, of (A) the then aggregate Uncertificated Principal Balance of the REMIC II Regular Interests over (B) the then aggregate Certificate Balance of the Class A Certificates, Subordinated Certificates and Class P Certificates then outstanding.

Uncertificated Interest: With respect to any REMIC Regular Interest for any Distribution Date, one month’s interest at the REMIC Remittance Rate applicable to such REMIC Regular Interest for such Distribution Date, accrued on the Uncertificated Balance or Uncertificated Notional Amount thereof immediately prior to such Distribution Date. Uncertificated Interest in respect of any REMIC Regular Interest shall accrue on the basis of a 360-day year consisting of twelve 30-day months. Uncertificated Interest with respect to each Distribution Date, as to any REMIC Regular Interest, shall be reduced by an amount equal to the sum of (a) the aggregate Prepayment Interest Shortfalls, if any, for such Distribution Date to

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the extent not covered pursuant to Section 3.15 and (b) the aggregate amount of any Relief Act Interest Shortfalls, if any, in each case in the manner and priority described below.

For purposes of calculating the amount of Uncertificated Interest for the REMIC I Regular Interests for any Distribution Date the aggregate amount of any Net Prepayment Interest Shortfalls and any Relief Act Interest Shortfalls shall be allocated first, to REMIC I Regular Interest X and to the REMIC I Regular Interests ending with the designation “B”, pro rata based on, and to the extent of, one month’s interest at the then applicable respective REMIC I Remittance Rates on the respective Uncertificated Balances of each such REMIC I Regular Interest , and then, to REMIC I Regular Interests ending with the designation “A”, pro rata based on, and to the extent of, one month’s interest at the then applicable respective REMIC I Remittance Rates on the respective Uncertificated Balances of each such REMIC I Regular Interest.

For purposes of calculating the amount of Uncertificated Interest for the REMIC II Regular Interests for any Distribution Date:

The REMIC II Marker Allocation Percentage of the aggregate amount of any Prepayment Interest Shortfalls (to the extent not covered by the Servicer pursuant to Section 3.15) and the REMIC II Marker Allocation Percentage of any Relief Act Interest Shortfalls incurred in respect of the Mortgage Loans for any Distribution Date shall be allocated among REMIC II Regular Interest LTAA, REMIC II Regular Interest LTA1, REMIC II Regular Interest LT1A2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3, REMIC II Regular Interest LTB4, REMIC II Regular Interest LTZZ and REMIC II Regular Interest LTP, pro rata, based on, and to the extent of, one month’s interest at the then applicable respective REMIC II Remittance Rate on the respective Uncertificated Balance of each such REMIC II Regular Interest.

In addition, Uncertificated Interest with respect to each Distribution Date, as to any REMIC Regular Interest, shall be reduced by Realized Losses, if any, allocated to such REMIC Regular Interest as described above and pursuant to Section 4.02.

Uncertificated Notional Amount: With respect to REMIC II Regular Interest LT Swap IO and each Distribution Date listed below, the aggregate Uncertificated Balance of the REMIC I Regular Interests ending with the designation “A” listed below:

Distribution Date	REMIC I Regular Interests
1	1-A through 59-A
2	2-A through 59-A
3	3-A through 59-A
4	4-A through 59-A
5	5-A through 59-A
6	6-A through 59-A
7	7-A through 59-A
8	8-A through 59-A
9	9-A through 59-A
10	10-A through 59-A
11	11-A through 59-A

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12	12-A through 59-A
13	13-A through 59-A
14	14-A through 59-A
15	15-A through 59-A
16	16-A through 59-A
17	17-A through 59-A
18	18-A through 59-A
19	19-A through 59-A
20	20-A through 59-A
21	21-A through 59-A
22	22-A through 59-A
23	23-A through 59-A
24	24-A through 59-A
25	25-A through 59-A
26	26-A through 59-A
27	27-A through 59-A
28	28-A through 59-A
29	29-A through 59-A
30	30-A through 59-A
31	31-A through 59-A
32	32-A through 59-A
33	33-A through 59-A
34 & 35	34-A through 59-A
36	35-A through 59-A
37	36-A through 59-A
38	37-A through 59-A
39	38-A through 59-A
40	39-A through 59-A
41	40-A through 59-A
42	41-A through 59-A
43	42-A through 59-A
44	43-A through 59-A
45	44-A through 59-A
46	45-A through 59-A
47	46-A through 59-A
48	47-A through 59-A
49	48-A through 59-A
50	49-A through 59-A
51	50-A through 59-A
52	51-A through 59-A
53	52-A through 59-A
54	53-A through 59-A
55	54-A through 59-A
56	55-A through 59-A
57	56-A through 59-A
58	57-A through 59-A
59	58-A and 59-A
60	59-A
thereafter	$0.00

With respect to the Class Swap IO Interest and any Distribution Date, an amount equal to the Uncertificated Notional Amount of the REMIC III Regular Interest LT Swap IO.

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Underwriter’s Exemption: Prohibited Transaction Exemption 2002-41, 67 Fed.Reg. 54487 (2002) (or any successor thereto), or any substantially similar administrative exemption granted by the U.S. Department of Labor.

United States Person or U.S. Person:

(i)	A citizen or resident of the United States;

(ii) a corporation (or entity treated as a corporation for tax purposes) created or organized in the United States or under the laws of the United States or of any state thereof, including, for this purpose, the District of Columbia;

(iii) a partnership (or entity treated as a partnership for tax purposes) organized in the United States or under the laws of the United States or of any state thereof, including, for this purpose, the District of Columbia (unless provided otherwise by future Treasury regulations);

(iv) an estate whose income is includible in gross income for United States income tax purposes regardless of its source; or

(v)a trust, if a court within the United States is able to exercise primary supervision over the administration of the trust and one or more U.S. Persons have authority to control all substantial decisions of the trust. Notwithstanding the last clause of the preceding sentence, to the extent provided in Treasury regulations, certain trusts in existence on August 20, 1996, and treated as U.S. Persons before that date, may elect to continue to be U.S. Persons.

Unpaid Interest Amounts: As of any Distribution Date and any Class of Certificates, the sum of

(a)	the excess of

(i) the sum of the Accrued Certificate Interest Distribution Amount for the Distribution Date and any portion of the Accrued Certificate Interest Distribution Amount from prior Distribution Dates remaining unpaid over

(ii) the amount in respect of interest on the Class of Certificates actually distributed on such Distribution Date; and

(b)interest on that excess for the related Interest Accrual Period at the applicable Pass-Through Rate (to the extent permitted by applicable law).

Unpaid Realized Loss Amount: For any Class of Subordinated Certificates and any Distribution Date, is the excess of (i) the aggregate Applied Realized Loss Amounts for such Class over (ii) any reductions applied thereto due to the receipt of Subsequent Recoveries.

Voting Rights: The portion of the voting rights of all of the Certificates that is allocated to any Certificate. As of any date of determination, (a) 1% of all Voting Rights shall be allocated to any Class C Certificates and (b) the remaining Voting Rights shall be allocated among Holders of the remaining Classes of Certificates in proportion to the Certificate Balances of their respective Certificates on the date (the Voting Rights to be allocated among the holders of Certificates of each Class in accordance with their respective Percentage Interests); provided

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that, except as set forth in Section 10.01, any Certificate registered in the name of the Seller or its Affiliates shall be deemed not to be outstanding and the Voting Rights to which it is entitled shall not be taken into account in determining whether the requisite percentage of Voting Rights necessary to effect any such consent has been obtained.

Section 1.02.

Rules of Construction.

Except as otherwise expressly provided in this Agreement or unless the context clearly requires otherwise:

(a)References to designated articles, sections, subsections, exhibits, and other subdivisions of this Agreement, such as “Section 6.12 (a),” refer to the designated article, section, subsection, exhibit, or other subdivision of this Agreement as a whole and to all subdivisions of the designated article, section, subsection, exhibit, or other subdivision. The words “herein,” “hereof,” “hereto,” “hereunder,” and other words of similar import refer to this Agreement as a whole and not to any particular article, section, exhibit, or other subdivision of this Agreement.

(b)Any term that relates to a document or a statute, rule, or regulation includes any amendments, modifications, supplements, or any other changes that may have occurred since the document, statute, rule, or regulation came into being, including changes that occur after the date of this Agreement.

(c)Any party may execute any of the requirements under this Agreement either directly or through others, and the right to cause something to be done rather than doing it directly shall be implicit in every requirement under this Agreement. Unless a provision is restricted as to time or limited as to frequency, all provisions under this Agreement are implicitly available and things may happen from time to time.

(d)The term “including” and all its variations mean “including but not limited to.” Except when used in conjunction with the word “either,” the word “or” is always used inclusively (for example, the phrase “A or B” means “A or B or both,” not “either A or B but not both”).

(e)A reference to “a [thing]” or “any [of a thing]” does not imply the existence or occurrence of the thing referred to even though not followed by “if any,” and “any [of a thing]” is any of it. A reference to the plural of anything as to which there could be either one or more than one does not imply the existence of more than one (for instance, the phrase “the obligors on a note” means “the obligor or obligors on a note”). “Until [something occurs]” does not imply that it must occur, and will not be modified by the word “unless.” The word “due” and the word “payable” are each used in the sense that the stated time for payment has passed. The word “accrued” is used in its accounting sense, i.e., an amount paid is no longer accrued. In the calculation of amounts of things, differences and sums may generally result in negative numbers, but when the calculation of the excess of one thing over another results in zero or a negative number, the calculation is disregarded and an “excess” does not exist. Portions of things may be expressed as fractions or percentages interchangeably.

(f) All accounting terms used in an accounting context and not otherwise defined, and accounting terms partly defined in this Agreement, to the extent not completely defined, shall be construed in accordance with generally accepted accounting principles. To the extent that the definitions of accounting terms in this Agreement are inconsistent with their meanings

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under generally accepted accounting principles, the definitions contained in this Agreement shall control. Capitalized terms used in this Agreement without definition that are defined in the Uniform Commercial Code are used in this Agreement as defined in the Uniform Commercial Code.

(g)In the computation of a period of time from a specified date to a later specified date or an open-ended period, the words “from” and “beginning” mean “from and including,” the word “after” means “from but excluding,” the words “to” and “until” mean “to but excluding,” and the word “through” means “to and including.” Likewise, in setting deadlines or other periods, “by” means “on or before.” The words “preceding,” “following,” and words of similar import, mean immediately preceding or following. References to a month or a year refer to calendar months and calendar years.

(h)Any reference to the enforceability of any agreement against a party means that it is enforceable, subject as to enforcement against the party, to applicable bankruptcy, insolvency, reorganization, and other similar laws of general applicability relating to or affecting creditors’ rights and to general equity principles.

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ARTICLE II.

CONVEYANCE OF MORTGAGE LOANS; REPRESENTATIONS AND WARRANTIES

Section 2.01.

Conveyance of Mortgage Loans.

(a)The Seller, concurrently with the execution and delivery of this Agreement, hereby transfers to the Depositor, without recourse, all the interest of the Seller in each Mortgage Loan, including all interest and principal due to the Seller on each Mortgage Loan after the applicable Cut-off Date and all interest and principal payments on each Mortgage Loan received by the applicable Cut-off Date for installments of interest and principal due after the applicable Cut-off Date but not including payments of principal and interest due on each Mortgage Loan by the applicable Cut-off Date. By the Closing Date, the Seller shall deliver to the Depositor or, at the Depositor’s direction, to the Trustee or other designee of the Depositor, the Mortgage File for each Mortgage Loan listed in the Mortgage Loan Schedule (except that, in the case of Mortgage Loans that are Delayed Delivery Mortgage Loans, such delivery may take place within five (5) Business Days of the Closing Date) as of the Closing Date. The delivery of the Mortgage Files shall be made against payment by the Depositor of the purchase price, previously agreed to by the Seller and Depositor, for the Mortgage Loans.

(b)The Depositor, concurrently with the execution and delivery of this Agreement, hereby transfers to the Trustee for the benefit of the Certificateholders, without recourse, all the interest of the Depositor in the Trust Fund, together with the Depositor’s right to require the Seller to cure any breach of a representation or warranty made in this Agreement by the Seller or to repurchase or substitute for any affected Mortgage Loan in accordance with this Agreement. The Depositor hereby directs the Supplemental Interest Trust Trustee to execute the Swap Agreement.

(c)In connection with the transfer and assignment of each Mortgage Loan, the Depositor has delivered (or, in the case of the Delayed Delivery Mortgage Loans, will deliver within the time periods specified in the definition of Delayed Delivery Mortgage Loans) to the Trustee for the benefit of the Certificateholders the following documents or instruments with respect to each Mortgage Loan so assigned:

(i) The original Mortgage Note, endorsed by manual or facsimile signature in blank in the following form: “Pay to the order of ______________________ without recourse,” with all intervening endorsements showing a complete chain of endorsement from the originator to the Person endorsing the Mortgage Note (each endorsement being sufficient to transfer all interest of the party so endorsing, as noteholder or assignee thereof, in that Mortgage Note) or a lost note affidavit for any Lost Mortgage Note from the Seller stating that the original Mortgage Note was lost or destroyed, together with a copy of the Mortgage Note.

(ii) Except as provided below, for each Mortgage Loan that is not a MERS Mortgage Loan, the original recorded Mortgage or a copy of such Mortgage certified by the Seller as being a true and complete copy of the Mortgage (or, in the case of a Mortgage for which the related Mortgaged Property is located in the Commonwealth of Puerto Rico, a true copy of the Mortgage certified as such by an applicable notary) and in the case of each MERS Mortgage Loan, the original Mortgage, noting the presence of the MIN of the Mortgage Loans and either language indicating that the Mortgage Loan is a MOM Loan if the Mortgage Loan is a MOM Loan or if the Mortgage Loan

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was not a MOM Loan at origination, the original Mortgage and the assignment thereof to MERS, with evidence of recording indicated thereon, or a copy of the Mortgage certified by the public recording office in which such Mortgage has been recorded.

(iii) In the case of each Mortgage Loan that is not a MERS Mortgage Loan, a duly executed assignment of the Mortgage (which may be included in a blanket assignment or assignments), together with, except as provided below, all interim recorded assignments of such mortgage (each such assignment, when duly and validly completed, to be in recordable form and sufficient to effect the assignment of and transfer to the assignee thereof, under the Mortgage to which the assignment relates); provided, that if the related Mortgage has not been returned from the applicable public recording office, such assignment of the Mortgage may exclude the information to be provided by the recording office; provided, further, that such assignment of Mortgage need not be delivered in the case of a Mortgage for which the related Mortgaged Property is located in the Commonwealth of Puerto Rico.

(iv) The original or copies of each assumption, modification, written assurance, or substitution agreement.

(v)Except as provided below, the original or duplicate original lender’s title policy and all its riders.

In addition, in connection with the assignment of any MERS Mortgage Loan, the Seller agrees that it will cause, at the Seller’s expense, the MERS® System to indicate that the Mortgage Loans sold by the Seller to the Depositor have been assigned by the Seller to the Trustee in accordance with this Agreement for the benefit of the Certificateholders by including (or deleting, in the case of Mortgage Loans which are repurchased in accordance with this Agreement) in such computer files the information required by the MERS® System to identify the series of the Certificates issued in connection with such Mortgage Loans. The Seller further agrees that it will not, and will not permit the Servicer to, and the Servicer agrees that it will not, alter the information referenced in this paragraph with respect to any Mortgage Loan sold by the Seller to the Depositor during the term of this Agreement unless and until such Mortgage Loan is repurchased in accordance with the terms of this Agreement.

In the event that in connection with any Mortgage Loan that is not a MERS Mortgage Loan the Depositor cannot deliver (a) the original recorded Mortgage, (b) all interim recorded assignments or (c) the lender’s title policy (together with all riders thereto) satisfying the requirements of clause (ii), (iii) or (v) above, respectively, concurrently with the execution and delivery hereof because such document or documents have not been returned from the applicable public recording office in the case of clause (ii) or (iii) above, or because the title policy has not been delivered to either the Servicer or the Depositor by the applicable title insurer in the case of clause (v) above, the Depositor shall promptly deliver to the Trustee, in the case of clause (ii) or (iii) above, such original Mortgage or such interim assignment, as the case may be, with evidence of recording indicated thereon upon receipt thereof from the public recording office, or a copy thereof, certified, if appropriate, by the relevant recording office, but in no event shall any such delivery of the original Mortgage and each such interim assignment or a copy thereof, certified, if appropriate, by the relevant recording office, be made later than one year following the Closing Date, or, in the case of clause (v) above, no later than 120 days following the Closing Date; provided, however, that in the event the Depositor is unable to deliver by such date each Mortgage and each such interim assignment by reason of the fact that any such documents have not been returned by the appropriate recording office, or, in the case

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of each such interim assignment, because the related Mortgage has not been returned by the appropriate recording office, the Depositor shall deliver such documents to the Trustee as promptly as possible upon receipt thereof and, in any event, within 720 days following the Closing Date.

The Depositor shall forward to the Trustee (a) from time to time additional original documents evidencing an assumption or modification of a Mortgage Loan and (b) any other documents required to be delivered by the Depositor or the Servicer to the Trustee. If the original Mortgage is not delivered and in connection with the payment in full of the related Mortgage Loan the public recording office requires the presentation of a “lost instruments affidavit and indemnity” or any equivalent document, because only a copy of the Mortgage can be delivered with the instrument of satisfaction or reconveyance, the Servicer shall execute and deliver the required document to the public recording office. If a public recording office retains the original recorded Mortgage or if a Mortgage is lost after recordation in a public recording office, the Seller shall deliver to the Trustee a copy of the Mortgage certified by the public recording office to be a true and complete copy of the original recorded Mortgage.

As promptly as practicable after any transfer of a Mortgage Loan under this Agreement, and in any event within thirty days after the transfer, the Trustee shall (i) affix the Trustee’s name to each assignment of Mortgage, as its assignee, and (ii) cause to be delivered for recording in the appropriate public office for real property records the assignments of the Mortgages to the Trustee, except that, if the Trustee has not received the information required to deliver any assignment of a Mortgage for recording, the Trustee shall deliver it as soon as practicable after receipt of the needed information and in any event within thirty days.

Notwithstanding the foregoing, however, for administrative convenience and facilitation of servicing and to reduce closing costs, the assignments of Mortgage shall not be required to be submitted for recording (except with respect to any Mortgage Loan located in Maryland) unless such failure to record would result in a withdrawal or a downgrading by any Rating Agency of the rating on any Class of Certificates; provided, however, that each assignment of Mortgage shall be submitted for recording by the Seller (at the direction of the Servicer) in the manner described above, at no expense to the Trust Fund or the Trustee, upon the earliest to occur of: (i) reasonable direction by the Holders of Certificates entitled to at least 25% of the Voting Rights or by the NIM Insurer, if any, (ii) [reserved], (iii) the occurrence of a bankruptcy, insolvency or foreclosure relating to the Seller, (iv) the occurrence of a servicing transfer as described in Section 7.02 hereof and (v) if the Seller is not the Servicer and with respect to any one assignment or Mortgage, the occurrence of a bankruptcy, insolvency or foreclosure relating to the Mortgagor under the related Mortgage. Notwithstanding the foregoing, if the Servicer is unable to pay the cost of recording the assignments of Mortgage, such expense shall be paid by the Trustee and shall be reimbursable out of the Distribution Account.

If any Mortgage Loans have been prepaid in full as of the Closing Date, the Depositor, in lieu of delivering the above documents to the Trustee, will deposit in the Certificate Account the portion of the prepayment that is required to be deposited in the Certificate Account pursuant to Section 3.06.

Notwithstanding anything to the contrary in this Agreement, within five (5) Business Days after the Closing Date, the Seller shall either:

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(i) deliver to the Trustee the Mortgage File as required pursuant to this Section 2.01 for each Delayed Delivery Mortgage Loan; or

(ii) (A)repurchase the Delayed Delivery Mortgage Loan or (B) substitute the Delayed Delivery Mortgage Loan for a Substitute Mortgage Loan, which repurchase or substitution shall be accomplished in the manner and subject to the conditions in Section 2.03.

The Trustee shall, in accordance with Section 2.02, send a Delayed Delivery Certification substantially in the form of Exhibit G-2 (with any applicable exceptions noted thereon) for all Delayed Delivery Mortgage Loans delivered within 30 days of receipt of the related Mortgage Files. The Trustee will promptly send a copy of such Delayed Delivery Certification to each Rating Agency. If the Seller fails to deliver a Mortgage File for any Delayed Delivery Mortgage Loan within the period specified herein, the Seller shall use its best reasonable efforts to effect a substitution, rather than a repurchase of, any Deleted Mortgage Loan. The cure period provided for in Section 2.02 or in Section 2.03 shall not apply to the initial delivery of the Mortgage File for such Delayed Delivery Mortgage Loan, but rather the Seller shall have five (5) Business Days to cure such failure to deliver. At the end of such period, the Trustee shall send a Delayed Delivery Certification for the Delayed Delivery Mortgage Loans delivered during such period in accordance with the provisions of Section 2.02.

The Seller agrees to treat the transfer of the Mortgage Loans to the Depositor as a sale for all tax, accounting, and regulatory purposes.

It is agreed and understood by the parties hereto that it is not intended that any Mortgage Loan be included in the Trust Fund that is a “High-Cost Home Loan” (or any other similarly designated loan) as defined in the New Jersey Home Ownership Act effective November 27, 2003, The Home Loan Protection Act of New Mexico effective January 1, 2004, The Massachusetts Predatory Home Loan Practices Act effective November 7, 2004 or The Indiana Home Loan Practices Act effective January 1, 2005.

With respect to any Mortgage Loan, if the Mortgagor fails to make the scheduled monthly payment due on the Cut-off Date on or before June 30, 2006, the Seller shall repurchase the related Mortgage Loan as provided in this Section 2.03(c); provided that the Majority Holder of the Class C Certificates requests the Seller to effect such repurchase on or before the thirtieth (30^th) day from the date the Majority Holder of the Class C Certificates receives notice of the failure by the Mortgagor to make such payment.

Section 2.02.

Acceptance by the Trustee of the Mortgage Loans.

The Trustee acknowledges receipt of the documents identified in the Initial Certification in the form of Exhibit G-1 and declares that it holds and will hold such documents and the other documents delivered to it constituting the Mortgage Files for the Mortgage Loans, and that it holds or will hold such other assets as are included in the Trust Fund, in trust for the exclusive use and benefit of all present and future Certificateholders. The Trustee acknowledges that it will maintain possession of the related Mortgage Notes in the State of California, unless otherwise permitted by the Rating Agencies.

The Trustee agrees to execute and deliver on the Closing Date to the Depositor, the Servicer and the Seller an Initial Certification in the form of Exhibit G-1. Based on its review and examination, and only as to the documents identified in the Initial Certification, the Trustee

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acknowledges that the documents appear regular on their face and relate to the Mortgage Loans. The Trustee shall be under no duty to inspect, review, or examine said documents, instruments, certificates, or other papers to determine that the same are genuine, enforceable, or appropriate for the represented purpose or that they have actually been recorded in the real estate records or that they are other than what they purport to be on their face.

By the thirtieth day after the Closing Date (or if that day is not a Business Day, the succeeding Business Day), the Trustee shall deliver to the Depositor, the Servicer, the Seller and the Rating Agencies a Delayed Delivery Certification with respect to the Mortgage Loans, substantially in the form of Exhibit G-2, with any applicable exceptions noted thereon.

Not later than ninety (90) days after the Closing Date, the Trustee shall deliver to the Depositor, the Servicer and the Seller a Final Certification in the form of Exhibit H, with any applicable exceptions noted thereon.

If, in the course of its review, the Trustee finds any document constituting a part of a Mortgage File that does not meet the requirements of Section 2.01, the Trustee shall list such as an exception in the Final Certification. The Trustee shall not make any determination as to whether (i) any endorsement is sufficient to transfer all interest of the party so endorsing, as noteholder or assignee thereof, in that Mortgage Note or (ii) any assignment is in recordable form or is sufficient to effect the assignment of and transfer to the assignee thereof under the mortgage to which the assignment relates. The Seller shall promptly correct any such defect within ninety (90) days from the date it was so notified of the defect and, with respect to any Mortgage Loan for which such defect is materially adverse to the Certificateholders, if the Seller does not correct such defect within that period, the Seller shall either (a) substitute for the related Mortgage Loan a Substitute Mortgage Loan, which substitution shall be accomplished pursuant to Section 2.03, or (b) purchase the Mortgage Loan at its Purchase Price from the Trustee within ninety (90) days from the date the Seller was notified of the defect in writing.

If a substitution or purchase of a Mortgage Loan pursuant to this provision is required because of a delay in delivery of any documents by the appropriate recording office, or there is a dispute between either the Servicer or the Seller and the Trustee over the location or status of the recorded document, then the substitution or purchase shall occur within 720 days from the Closing Date. In no other case may a substitution or purchase occur more than 540 days from the Closing Date.

The Trustee shall deliver written notice to each Rating Agency within 270 days from the Closing Date indicating each Mortgage Loan (a) that has not been returned by the appropriate recording office or (b) as to which there is a dispute as to location or status of the Mortgage Loan. The notice shall be delivered every ninety (90) days thereafter until the related Mortgage Loan is returned to the Trustee. Any substitution pursuant to (a) above or purchase pursuant to (b) above shall not be effected before the delivery to the Trustee of an Opinion of Counsel, if required by Section 2.05, and any substitution pursuant to (a) above shall not be effected before the additional delivery to the Trustee of a Request for Release substantially in the form of Exhibit N. No substitution is permitted to be made in any calendar month after the Determination Date for the month.

The Purchase Price for any Mortgage Loan shall be deposited by the Seller in the Certificate Account by the Distribution Account Deposit Date for the Distribution Date in the month following the month of repurchase and, upon receipt of the deposit and certification with respect thereto in the form of Exhibit N, the Trustee shall release the related Mortgage File to

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the Seller and shall execute and deliver at the Seller’s request any instruments of transfer or assignment prepared by the Seller, in each case without recourse, necessary to vest in the Seller, or a designee, the Trustee’s interest in any Mortgage Loan released pursuant hereto.

If pursuant to the foregoing provisions the Seller repurchases a Mortgage Loan that is a MERS Mortgage Loan, the Servicer shall either (i) cause MERS to execute and deliver an assignment of the Mortgage in recordable form to transfer the Mortgage from MERS to the Seller and shall cause such Mortgage to be removed from registration on the MERS® System in accordance with MERS’ rules and regulations or (ii) cause MERS to designate on the MERS® System the Seller as the beneficial holder of such Mortgage Loan.

The Trustee shall retain possession and custody of each Mortgage File in accordance with and subject to the terms and conditions herein. The Servicer shall promptly deliver to the Trustee, upon the execution or receipt thereof, the originals of such other documents or instruments constituting the Mortgage File as come into the possession of the Servicer from time to time.

The obligation of the Seller to substitute for or to purchase any Mortgage Loan that does not meet the requirements of Section 2.01 shall constitute the sole remedy respecting the defect available to the Trustee, the Depositor, and any Certificateholder against the Seller.

Section 2.03.

Representations, Warranties, and Covenants of the Seller and the Servicer.

(a)IndyMac, in its capacities as Seller and Servicer, hereby makes the representations and warranties in Schedule II, and by this reference incorporated herein, to the Depositor, the Trustee and the Supplemental Interest Trust Trustee, as of the Closing Date. The Servicer will fully furnish, in accordance with the Fair Credit Reporting Act and its implementing regulations, accurate and complete information (i.e., favorable and unfavorable) on its credit files for the related Mortgagor for each Mortgage Loan to Equifax, Experian and Trans Union Credit Information Company on a monthly basis.

(b)The Seller, in its capacity as Seller, hereby makes the representations and warranties in Schedule III, and by this reference incorporated herein, to the Depositor the Trustee and the Supplemental Interest Trust Trustee, as of the Closing Date, or if so specified therein, as of the applicable Cut-off Date.

(c)Upon discovery by any of the parties hereto of a breach of a representation or warranty made pursuant to Section 2.03(b) that materially and adversely affects the interests of the Certificateholders in any Mortgage Loan, the party discovering such breach shall give prompt notice thereof to the other parties and to the NIM Insurer. A breach of the representation or warranty made pursuant to clauses (29), (30), (34), (35) and (37) of Schedule III or a breach of the covenant of the Servicer made pursuant to clause (a) above will be deemed to materially and adversely affect the interests of the Certificateholders in the related Mortgage Loan. The Seller hereby covenants that within ninety (90) days of the earlier of its discovery or its receipt of written notice from any party of a breach of any representation or warranty made pursuant to Section 2.03(b) that materially and adversely affects the interests of the Certificateholders in any Mortgage Loan, it shall cure such breach in all material respects, and if such breach is not so cured, shall: (i) if the 90 day period expires before the second anniversary of the Closing Date, remove the Mortgage Loan (a “Deleted Mortgage Loan”) from the Trust Fund and substitute in its place a Substitute Mortgage Loan, in accordance with this Section 2.03; or (ii)

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repurchase the affected Mortgage Loan or Mortgage Loans from the Trustee at the Purchase Price in the manner stated below. Any substitution pursuant to (i) above shall not be effected before the delivery to the Trustee of the Opinion of Counsel, if required by Section 2.05, and a Request for Release substantially in the form of Exhibit N, and the Mortgage File for any Substitute Mortgage Loan. The Seller shall promptly reimburse the Servicer and the Trustee for any expenses reasonably incurred by the Servicer or the Trustee in respect of enforcing the remedies for the breach.

With respect to any Substitute Mortgage Loan or Loans, the Seller shall deliver to the Trustee for the benefit of the Certificateholders the Mortgage Note, the Mortgage, the related assignment of the Mortgage, and any other documents and agreements required by Section 2.01, with the Mortgage Note endorsed and the Mortgage assigned as required by Section 2.01. No substitution is permitted to be made in any calendar month after the Determination Date for the month. Scheduled Payments due with respect to Substitute Mortgage Loans in the Remittance Period of substitution shall not be part of the Trust Fund and will be retained by the Seller on the next Distribution Date. For the Remittance Period of substitution, distributions to Certificateholders will include the monthly payment due on any Deleted Mortgage Loan for the Remittance Period and thereafter the Seller shall be entitled to retain all amounts received with respect to the Deleted Mortgage Loan.

The Servicer shall amend the Mortgage Loan Schedule for the benefit of the Certificateholders to reflect the removal of the Deleted Mortgage Loan and the substitution of the Substitute Mortgage Loans and the Servicer shall deliver the amended Mortgage Loan Schedule to the Trustee. Upon the substitution, the Substitute Mortgage Loans shall be subject to this Agreement in all respects, and the Seller shall be deemed to have made with respect to the Substitute Mortgage Loans, as of the date of substitution, the representations and warranties made pursuant to Section 2.03(b) with respect to the Mortgage Loan. Upon any substitution and the deposit to the Certificate Account of the amount required to be deposited therein in connection with the substitution as described in the following paragraph, the Trustee shall release the Mortgage File held for the benefit of the Certificateholders relating to the Deleted Mortgage Loan to the Seller and shall execute and deliver at the Seller’s direction such instruments of transfer or assignment prepared by the Seller, in each case without recourse, as shall be necessary to vest title in the Seller, or its designee, the Trustee’s interest in any Deleted Mortgage Loan substituted for pursuant to this Section 2.03.

For any month in which the Seller substitutes one or more Substitute Mortgage Loans for one or more Deleted Mortgage Loans, the Servicer will determine the amount by which the aggregate principal balance of all such Substitute Mortgage Loans as of the date of substitution is less than the aggregate Stated Principal Balance of all the Deleted Mortgage Loans (after application of the scheduled principal portion of the monthly payments due in the Remittance Period of substitution and any adjustments due to any costs or damages incurred by the Trust Fund in connection with any violation of the Mortgage Loan of any predatory or abusive lending law). The amount of the shortage (the “Substitution Adjustment Amount”) plus, if the Seller is not the Servicer, the aggregate of any unreimbursed Advances and Servicing Advances with respect to the Deleted Mortgage Loans, shall be deposited into the Certificate Account by the Seller by the Distribution Account Deposit Date for the Distribution Date in the month succeeding the calendar month during which the related Mortgage Loan became required to be purchased or replaced hereunder.

If the Seller repurchases a Mortgage Loan, the Purchase Price therefor shall be deposited in the Certificate Account pursuant to Section 3.06 by the Distribution Account

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Deposit Date for the Distribution Date in the month following the month during which the Seller became obligated hereunder to repurchase or replace the Mortgage Loan and upon such deposit of the Purchase Price, the delivery of the Opinion of Counsel required by Section 2.05 and receipt of a Request for Release in the form of Exhibit N, the Trustee shall release the related Mortgage File held for the benefit of the Certificateholders to such Person, and the Trustee shall execute and deliver at such Person’s direction such instruments of transfer or assignment prepared by such Person, in each case without recourse, as shall be necessary to transfer title from the Trustee. The obligation under this Agreement of any Person to cure, repurchase, or replace any Mortgage Loan as to which a breach has occurred and is continuing shall constitute the sole remedy against the Person respecting the breach available to Certificateholders, the Depositor, the Trustee or the Supplemental Interest Trust Trustee on their behalf.

The representations and warranties made pursuant to this Section 2.03 shall survive delivery of the respective Mortgage Files to the Trustee for the benefit of the Certificateholders.

Section 2.04.

Representations and Warranties of the Depositor as to

the Mortgage Loans.

The Depositor hereby represents and warrants to the Trustee and the Supplemental Interest Trust Trustee with respect to each Mortgage Loan as of the date hereof or such other date set forth herein that as of the Closing Date, and following the transfer of the Mortgage Loans to it by the Seller, the Depositor had good title to the Mortgage Loans and the Mortgage Notes were subject to no offsets, defenses, or counterclaims.

The Depositor hereby transfers to the Trustee all of its rights with respect to the Mortgage Loans, including the representations and warranties of the Seller made pursuant to Section 2.03(b), together with all rights of the Depositor to require the Seller to cure any breach thereof or to repurchase or substitute for any affected Mortgage Loan in accordance with this Agreement.

The representations and warranties in this Section 2.04 shall survive delivery of the Mortgage Files to the Trustee. Upon discovery by the Depositor, the Trustee or the Supplemental Interest Trust Trustee of any breach of any of the representations and warranties in this Section that materially and adversely affects the interest of the Certificateholders, the party discovering the breach shall give prompt written notice to the others, the NIM Insurer, and to each Rating Agency. If the NIM Insurer discovers such a breach, it may notify the parties to this Agreement and each Rating Agency.

Section 2.05.

Delivery of Opinion of Counsel in Connection with

Substitutions and Repurchases.

(a)Notwithstanding any contrary provision of this Agreement, no substitution pursuant to Section 2.01, 2.02, 2.03 or 2.05 shall be made more than ninety (90) days after the Closing Date unless the Seller delivers to the Trustee an Opinion of Counsel, which Opinion of Counsel shall not be at the expense of either the Trustee or the Trust Fund, addressed to the Trustee, to the effect that such substitution will not (i) result in the imposition of the tax on “prohibited transactions” on the Trust Fund or contributions after the Startup Date, as defined in Sections 860F(a)(2) and 860G(d) of the Code, respectively, or (ii) cause any REMIC created under this Agreement to fail to qualify as a REMIC at any time that any Certificates are outstanding. A substitution pursuant to Section 2.01, 2.02, 2.03 or 2.05 that is made within

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ninety (90) days after the Closing Date shall not require the Seller to deliver to the Trustee an Opinion of Counsel.

(b)Upon discovery by the Depositor, the Seller, the Servicer or the Trustee that any Mortgage Loan does not constitute a “qualified mortgage” within the meaning of Section 860G(a)(3) of the Code, the party discovering such fact shall promptly (and in any event within five (5) Business Days of discovery) give written notice thereof to the other parties and the NIM Insurer. If the NIM Insurer discovers such facts, it may notify the parties to this Agreement. In connection therewith, the Trustee shall require the Seller, at the Seller’s option, to either (i) substitute, if the conditions in Section 2.03(c) with respect to substitutions are satisfied, a Substitute Mortgage Loan for the affected Mortgage Loan, or (ii) repurchase the affected Mortgage Loan within ninety (90) days of such discovery in the same manner as it would a Mortgage Loan for a breach of representation or warranty made pursuant to Section 2.03. The Trustee shall reconvey to the Seller the Mortgage Loan to be released pursuant hereto in the same manner, and on the same terms, as it would a Mortgage Loan repurchased for breach of a representation or warranty contained in Section 2.03.

Section 2.06.

Execution and Delivery of Certificates.

The Trustee acknowledges the transfer and assignment to it of the Trust Fund and, concurrently with the transfer and assignment, has executed and delivered to or upon the order of the Depositor, the Certificates in authorized denominations evidencing directly or indirectly the entire ownership of the Trust Fund. The Trustee agrees to hold the Trust Fund and exercise the rights referred to above for the benefit of all present and future Holders of the Certificates.

Section 2.07.	[Reserved.]
Section 2.08.		REMIC Matters.

The Preliminary Statement sets forth the designations and “latest possible maturity date” for federal income tax purposes of all interests created hereby.

(A)	Issuance of the REMIC I Regular Interests and the Class R-I Interest.

The Trustee acknowledges the assignment to it of the Mortgage Loans and the delivery to it of the Mortgage Files, subject to the provisions of Section 2.01 and Section 2.02, together with the assignment to it of all other assets included in REMIC I, the receipt of which is hereby acknowledged. Concurrently with such assignment and delivery and in exchange therefor, the Trustee, pursuant to the written request of the Depositor executed by an officer of the Depositor, has executed, authenticated and delivered to or upon the order of the Depositor, the Class R-I Interest in authorized denominations. The interests evidenced by the Class R-I Interest, together with the REMIC I Regular Interests, constitute the entire beneficial ownership interest in REMIC I. The rights of the Class R-C Certificateholders and REMIC II (as holder of the REMIC I Regular Interests) to receive distributions from the proceeds of REMIC I in respect of the Class R-I Interest and the REMIC I Regular Interests, respectively, and all ownership interests evidenced or constituted by the Class R-I Interest and the REMIC I Regular Interests, shall be as set forth in this Agreement.

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(B)	Conveyance of the REMIC I Regular Interests; REMIC I, REMIC II, REMIC III, REMIC IV and REMIC V.

(i) The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee, without recourse, all the right, title and interest of the Depositor in and to the assets described in the definition of REMIC I for the benefit of the Holders of the REMIC I Regular Interests (which are uncertificated) and the Class R-C Certificates (in respect of the Class R-I Interest). The Trustee acknowledges receipt of the assets described in the definition of REMIC I and declares that it holds and shall hold the same in trust for the exclusive use and benefit of the Holders of the REMIC I Regular Interests and the Class R-C Certificates (in respect of the Class R-I Interest). The interests evidenced by the Class R-I Interest, together with the REMIC I Regular Interests, constitute the entire beneficial ownership interest in REMIC I.

(ii) The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee without recourse all the right, title and interest in and to the REMIC I Regular Interests (which are uncertificated). The Trustee acknowledges receipt of the REMIC I Regular Interests and declares that it holds and shall hold the same in trust for the exclusive use and benefit of the Holders of the REMIC II Regular Interests and the Class R-C Certificates (in respect of the Class R-II Interest). The interests evidenced by the Class R-II Interest, together with the REMIC II Regular Interests, constitute the entire beneficial ownership interest in REMIC II.

(iii) The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee without recourse all the right, title and interest in and to the REMIC II Regular Interests (which are uncertificated) for the benefit of the Holders of the Class A Certificates, Subordinated Certificates, the Class Swap IO Interest, the Class C Interest, the Class P Interest and the Class R Certificates (in respect of the Class R-III Interest). The Trustee acknowledges receipt of the REMIC II Regular Interests and declares that it holds and shall hold the same in trust for the exclusive use and benefit of the Holders of the Regular Certificates, the Class Swap IO Interest and the Class R Certificates (in respect of the Class R-III Interest). The interests evidenced by the Class R-III Interest, together with the Regular Certificates and the Remic III Regular Interests constitute the entire beneficial ownership interest in REMIC III.

(iv) The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee without recourse all the right, title and interest in and to the Class C Interest (which is uncertificated) for the benefit of the Holders of the Class C Certificates and the Class R-X Certificates (in respect of the Class R-IV Interest). The Trustee acknowledges receipt of the Class C Interest and declares that it holds and shall hold the same in trust for the exclusive use and benefit of the Holders of the Class C Certificates and the Class R-X Certificates (in respect of the Class R-IV Interest). The interests evidenced by the Class R-IV Interest, together with the Class C Certificates, constitute the entire beneficial ownership interest in REMIC IV.

(v)The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee without

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recourse all the right, title and interest in and to the Class P Interest (which is uncertificated) for the benefit of the Holders of the Class P Certificates and the Class R-X Certificates (in respect of the Class R-V Interest). The Trustee acknowledges receipt of the Class P Interest and declares that it holds and shall hold the same in trust for the exclusive use and benefit of the Holders of the Class P Certificates and the Class R-X Certificates (in respect of the Class R-V Interest). The interests evidenced by the Class R-V Interest, together with the Class P Certificates, constitute the entire beneficial ownership interest in REMIC V.

(C)	Issuance of Class R, Class R-C and Class R-X Certificates.

The Trustee acknowledges the assignment to it of the REMIC I Regular Interests and, concurrently therewith and in exchange therefor, pursuant to the written request of the Depositor executed by an officer of the Depositor or the Trustee has executed, authenticated and delivered to or upon the order of the Depositor, the Class R-C Certificates in authorized denominations. The interests evidenced by the Class R, Class R-C and Class R-X Certificates, together with the REMIC I Regular Interests, the REMIC II Regular Interests, the REMIC III Regular Interests and the Class A, Class M and Class B Certificates constitute the entire beneficial ownership interest in REMIC I, REMIC II, REMIC III, REMIC IV and REMIC V.

Section 2.09.

Covenants of the Servicer.

The Servicer hereby covenants to the Depositor and the Trustee as follows:

(a)the Servicer shall comply in the performance of its obligations under this Agreement with all reasonable rules and requirements of the insurer under each Required Insurance Policy; and

(b)no written information, certificate of an officer, statement furnished in writing or written report delivered to the Depositor, any affiliate of the Depositor, the NIM Insurer, the Trustee or the Supplemental Interest Trust Trustee and prepared by the Servicer pursuant to this Agreement will contain any untrue statement of a material fact or omit to state a material fact necessary to make such information, certificate, statement, or report not misleading.

Section 2.10.

Purposes and Powers of the Trust

The purpose of the common law trust, as created hereunder, is to engage in the following activities:

(a)to acquire and hold the Mortgage Loans and the other assets of the Trust Fund and the proceeds therefrom;

(b)to issue the Certificates sold to the Depositor in exchange for the Mortgage Loans;

(c)	to make payments on the Certificates;

(d)to engage in those activities that are necessary, suitable or convenient to accomplish the foregoing or are incidental thereto or connected therewith; and

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(e)subject to compliance with this Agreement, to engage in such other activities as may be required in connection with conservation of the Trust Fund and the making of distributions to the Certificateholders.

The Trust is hereby authorized to engage in the foregoing activities. The Trustee and the Servicer shall not cause the Trust to engage in any activity other than in connection with the foregoing or other than as required or authorized by the terms of this Agreement while any Certificate is outstanding, and this Section 2.10 may not be amended, without the consent of the Certificateholders evidencing 66 2/3% or more of the aggregate Voting Rights of the Certificates.

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ARTICLE III.

ADMINISTRATION AND SERVICING OF MORTGAGE LOANS

Section 3.01.

Servicer to Service Mortgage Loans.

For and on behalf of the Certificateholders, the Servicer shall service and administer the Mortgage Loans in accordance with this Agreement and the Servicing Standard.

The Servicer shall not make or permit any modification, waiver, or amendment of any term of any Mortgage Loan that would cause the Trust Fund to fail to qualify as a REMIC or result in the imposition of any tax under Section 860F(a) or Section 860G(d) of the Code.

Without limiting the generality of the foregoing, the Servicer, in its own name or in the name of the Depositor and the Trustee, is hereby authorized and empowered by the Depositor and the Trustee, when the Servicer believes it appropriate in its reasonable judgment, to execute and deliver, on behalf of the Trustee, the Depositor, the Certificateholders, or any of them, any instruments of satisfaction or cancellation, or of partial or full release or discharge, and all other comparable instruments, with respect to the Mortgage Loans, and with respect to the Mortgaged Properties held for the benefit of the Certificateholders. The Servicer shall prepare and deliver to the Depositor or the Trustee any documents requiring execution and delivery by either or both of them appropriate to enable the Servicer to service and administer the Mortgage Loans to the extent that the Servicer is not permitted to execute and deliver such documents pursuant to the preceding sentence. Upon receipt of the documents, the Depositor or the Trustee shall execute the documents and deliver them to the Servicer.

The Servicer further is authorized and empowered by the Trustee, on behalf of the Certificateholders and the Trustee, in its own name, when the Servicer believes it appropriate in its best judgment to register any Mortgage Loan on the MERS® System, or cause the removal from the registration of any Mortgage Loan on the MERS® System, to execute and deliver, on behalf of the Trustee and the Certificateholders or any of them, any and all instruments of assignment and other comparable instruments with respect to such assignment or re-recording of a Mortgage in the name of MERS, solely as nominee for the Trustee and its successors and assigns.

In accordance with and to the extent of the Servicing Standard, the Servicer shall advance funds necessary to effect the payment of taxes and assessments on the Mortgaged Properties, which advances shall be reimbursable in the first instance from related collections from the Mortgagors pursuant to Section 3.07, and further as provided in Section 3.09. The costs incurred by the Servicer in effecting the timely payments of taxes and assessments on the Mortgaged Properties and related insurance premiums shall not, for the purpose of calculating monthly distributions to the Certificateholders, be added to the Stated Principal Balances of the related Mortgage Loans, notwithstanding that the Mortgage Loans so permit.

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Section 3.02.	[Reserved.]
Section 3.03.	[Reserved.]
Section 3.04.	[Reserved.]
Section 3.05.	Trustee to Act as Servicer.

If the Servicer for any reason is no longer the Servicer hereunder (including because of an Event of Default), the Trustee or its successor shall thereupon assume all of the rights and obligations of the Servicer hereunder arising thereafter, except that the Trustee shall not be:

(i) liable for losses of the Servicer pursuant to Section 3.10 or any acts or omissions of the predecessor Servicer hereunder,

(ii) obligated to make Advances if it is prohibited from doing so by applicable law,

(iii) obligated to effectuate repurchases or substitutions of Mortgage Loans hereunder, including repurchases or substitutions pursuant to Section 2.01, 2.02, 2.03 or 2.05,

(iv)	responsible for expenses of the Servicer pursuant to Section 2.03, or

(v)deemed to have made any representations and warranties of the Servicer hereunder. Any assumption shall be subject to Section 7.02.

Notwithstanding anything else in this Agreement to the contrary, in no event shall the Trustee be liable for any servicing fee or for any differential in the amount of the servicing fee paid under this Agreement and the amount necessary to induce any successor Servicer to act as successor Servicer under this Agreement and the transactions provided for in this Agreement.

Section 3.06.

Collection of Mortgage Loan Payments; Servicing

Accounts; Collection Account; Certificate Account;

Distribution Account; Excess Reserve Fund Account.

(a)In accordance with and to the extent of the Servicing Standard, the Servicer shall make reasonable efforts in accordance with the customary and usual standards of practice of prudent mortgage servicers to collect all payments called for under the Mortgage Loans to the extent the procedures are consistent with this Agreement and any related Required Insurance Policy. Consistent with the foregoing, the Servicer may in its discretion (i) waive any late payment charge or, subject to Section 3.20, any Prepayment Charge or penalty interest in connection with the prepayment of a Mortgage Loan, (ii) modify any delinquent or defaulted Mortgage Loan (including modifications that change the Mortgage Rate, forgive the payment of principal or interest or extend the final maturity date of that Mortgage Loan); provided, that such modification is consistent with the Servicing Standard and if in the Servicer’s determination such modification is not materially adverse to the interests of the Certificateholders (taking into account any estimated loss that might result absent such action) and is expected to minimize the loss of such Mortgage Loan; provided, however, that the Servicer shall not initiate new lending to such Mortgagor through the Trust, and (iii) extend the due dates for payments due on a Mortgage Note for a period not greater than 125 days. However, the Servicer cannot extend the maturity of any Mortgage Loan past the date on which the final payment is due on the latest maturing Mortgage Loan as of the Cut-off Date. In the event of any such arrangement, the Servicer shall make Advances on the related Mortgage Loan

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in accordance with Section 4.01 during the scheduled period in accordance with the amortization schedule of the Mortgage Loan without modification thereof because of the arrangements. In addition, the NIM Insurer’s prior written consent shall be required for any modification, waiver, or amendment if the amendment of the aggregate number of outstanding Mortgage Loans that have been modified, waived, and amended exceeds 5% of the aggregate number of Mortgage Loans. The Servicer shall not be required to institute or join in litigation with respect to collection of any payment (whether under a Mortgage, Mortgage Note, or otherwise or against any public or governmental authority with respect to a taking or condemnation) if it reasonably believes that enforcing the provision of the Mortgage or other instrument pursuant to which the payment is required is prohibited by applicable law. The Servicer shall not sell any delinquent or defaulted Mortgage Loan.

(b)The Servicer shall establish and maintain one or more Servicing Accounts into which the Servicer shall deposit on a daily basis within one (1) Business Day of receipt, the following payments and collections received by it in respect of Mortgage Loans after the Cut-off Date (other than in respect of principal and interest due on the Mortgage Loans by the Cut-off Date):

(i) all payments on account of principal on the Mortgage Loans, including Principal Prepayments;

(ii)	all payments on account of interest on the Mortgage Loans; and

(iii) all Insurance Proceeds, Liquidation Proceeds and Subsequent Recoveries, other than proceeds to be applied to the restoration or repair of the Mortgaged Property or released to the Mortgagor in accordance with the Servicer’s normal servicing procedures.

By the Determination Date in each calendar month, the Servicer shall (a) withdraw from the Servicing Account all amounts on deposit therein pursuant to clauses (i) and (ii) above (other than amounts attributable to a Principal Prepayment in Full) and (b) deposit such amounts in the Collection Account. By the Business Day in each calendar month following the deposit in the Servicing Account of amounts on deposit therein pursuant to clause (iii) above or pursuant to any Principal Prepayment in Full, the Servicer shall (a) withdraw such amounts from the Servicing Account and (b) deposit such amounts in the Collection Account.

(c)The Servicer shall establish and maintain a segregated Collection Account into which the Servicer shall deposit, as and when required by paragraph (b) of this Section 3.06, all amounts required to be deposited into the Collection Account pursuant to that paragraph.

(d)The Servicer shall establish and maintain a segregated Certificate Account into which the Servicer shall deposit on a daily basis (i) within one (1) Business Day of deposit in the Collection Account (in the case of items (i) through (iii) below) and (2) within one (1) Business Day of receipt (in the case of all other items), except as otherwise specified herein, the following payments and collections received by it in respect of Mortgage Loans after the Cut-off Date (other than in respect of principal and interest due on the Mortgage Loans by the Cut-off Date) and the following amounts required to be deposited hereunder:

(i) all payments on account of principal on the Mortgage Loans, including Principal Prepayments;

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(ii) all payments on account of interest on the Mortgage Loans, net of the related Servicing Fee;

(iii) all Insurance Proceeds, Subsequent Recoveries and Liquidation Proceeds, other than proceeds to be applied to the restoration or repair of the Mortgaged Property or released to the Mortgagor in accordance with the Servicer’s normal servicing procedures;

(iv)	[Reserved];

(v)any amounts required to be deposited by the Servicer pursuant to Sections 3.12 and 3.14;

(vi) all Purchase Prices received from the Servicer or Seller and all Substitution Adjustment Amounts;

(vii)	all Advances made by the Servicer pursuant to Section 4.01;
(viii)	any other amounts required to be deposited hereunder; and
(ix)	all Prepayment Charges collected.

In addition, with respect to any Mortgage Loan that is subject to a buydown agreement, on each Due Date for the Mortgage Loan, in addition to the monthly payment remitted by the related Mortgagor, the Servicer shall cause funds to be deposited into the Certificate Account in an amount required to cause an amount of interest to be paid with respect to the Mortgage Loan equal to the amount of interest that has accrued on the Mortgage Loan from the preceding Due Date at the Mortgage Rate net of the Servicing Fee on that date.

The foregoing requirements for remittance by the Servicer shall be exclusive. Without limiting the generality of the foregoing, payments in the nature of late payment charges or assumption fees, if collected, need not be remitted by the Servicer. If the Servicer remits any amount not required to be remitted, it may at any time withdraw that amount from the Certificate Account, any provision herein to the contrary notwithstanding. The withdrawal or direction may be accomplished by delivering written notice of it to the Trustee or any other institution maintaining the Certificate Account that describes the amounts deposited in error in the Certificate Account. The Servicer shall maintain adequate records with respect to all withdrawals made pursuant to this Section 3.06. All funds deposited in the Certificate Account shall be held in trust for the Certificateholders until withdrawn in accordance with Section 3.09.

The Trustee shall establish and maintain the Excess Reserve Fund Account, on behalf of the Class C Certificateholder, to secure its limited recourse obligation to pay to the other Certificateholders Net WAC Cap Carry Forward Amounts.

On each Distribution Date, the Trustee shall deposit the amount of any Net WAC Cap Carry Forward Amount for that date into the Excess Reserve Fund Account.

The Trustee shall invest amounts held in the Excess Reserve Fund Account only in Permitted Investments, which shall mature not later than the Business Day preceding the next Distribution Date (except that if such Permitted Investment is an obligation of the institution that maintains such account, then such Permitted Investment shall mature not later than the next

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Distribution Date) and, in each case, shall not be sold or disposed of before its maturity. The Servicer shall direct the Trustee in writing with respect to investment of amounts in the Excess Reserve Fund Account.

On each Distribution Date on which a Net WAC Cap Carry Forward Amount exists for any Class of Certificates, the Trustee shall withdraw from the Excess Reserve Fund Account amounts necessary to pay to the Class of Certificates the Net WAC Cap Carry Forward Amount. Such payments shall be allocated to those Classes as provided in Section 4.02(IV). Any Net WAC Cap Carry Forward Amounts paid by the Trustee to the Certificateholders shall be accounted for by the Trustee as amounts distributed by REMIC III to the Holder of the Class C Interest and by REMIC IV to the Class C Certificateholder (and from the Class C Certificateholder to the Excess Reserve Fund Account), for all federal income tax purposes. In addition, the Trustee shall account for the Certificateholders’ rights to receive payments of Net WAC Cap Carry Forward Amounts as rights in a limited recourse interest rate cap contract written by the Class C Certificateholder in favor of the other Certificateholders.

The Trustee shall account for the Excess Reserve Fund Account as an outside reserve fund within the meaning of Treasury Regulation Section 1.860G-2(h) and not an asset of any REMIC created pursuant to this Agreement. It is the intention of the parties hereto that, for federal and state income and state and local franchise tax purposes, the Excess Reserve Fund Account be disregarded as an entity separate from the Holder of the Class C Certificates unless and until the date when either (a) there is more than one Class C Certificateholder or (b) any Class of Certificates in addition to the Class C Certificates is recharacterized as an equity interest in the Excess Reserve Fund Account for federal income tax purposes, in which case it is the intention of the parties hereto that, for federal and state income and state and local franchise tax purposes, the Excess Reserve Fund Account be treated as a partnership. The Trustee shall treat amounts deposited into the Excess Reserve Fund Account as amounts distributed by REMIC III to the Holder of the Class C Interest and by REMIC IV to the Class C Certificateholder (and from the Class C Certificateholder to the Excess Reserve Fund Account), for all federal income tax purposes. Accordingly, each Class of Certificates, other than the Class C Certificate, the Class P Certificate, the Class R Certificate, the Class R-C Certificate and the Class R-X Certificate, will comprise two components – a REMIC Regular Interest and an interest in a cap contract. The Trustee shall allocate the issue price for a Class of Certificates between two components for purposes of determining the issue price of the REMIC Regular Interest component. The Excess Reserve Fund Account will be part of the Trust but not part of any REMIC and any payments to the Holders of the Class A and Subordinate Certificates of Net WAC Cap Carry Forward Amounts will not be payments with respect to a “regular interest” in a REMIC within the meaning of Code Section 860(G)(a)(1).

By accepting a Class C Certificate, each Class C Certificateholder hereby agrees to direct the Trustee, and the Trustee hereby is directed, to deposit into the Excess Reserve Fund Account the amounts described above on each Distribution Date as to which there is any Net WAC Cap Carry Forward Amount rather than distributing such amount to the Class C Certificateholders. By accepting a Class C Certificate, each Class C Certificateholder further agrees that such direction is given for good and valuable consideration, the receipt and sufficiency of which is acknowledged by such acceptance.

For federal tax return and information reporting, the right of the Holders of the Class A Certificates and the Subordinate Certificates to receive payments from the Excess Reserve Fund Account in respect of any Net WAC Cap Carry Forward Amounts may have more than a de minimis value.

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Notwithstanding any provision contained in this Agreement, the Trustee shall not be required to make any payments from the Excess Reserve Fund Account except as expressly stated in this Section 3.06(d).

(e)	[Reserved].

(f) The Trustee shall establish and maintain the Distribution Account on behalf of the Certificateholders. The Trustee shall, promptly upon receipt, deposit in the Distribution Account and retain therein the following:

(i) the aggregate amount remitted by the Servicer to the Trustee pursuant to Section 3.09(a);

(ii) any amount deposited by the Servicer pursuant to Section 3.06(g) in connection with any losses on Permitted Investments;

(iii) received with respect to the termination of the Trust Fund pursuant to Section 9.01; and

(iv) any other amounts deposited hereunder that are required to be deposited in the Distribution Account.

If the Servicer remits any amount not required to be remitted, it may at any time direct the Trustee in writing to withdraw that amount from the Distribution Account, any provision herein to the contrary notwithstanding. The direction may be accomplished by delivering an Officer’s Certificate to the Trustee that describes the amounts deposited in error in the Distribution Account. All funds deposited in the Distribution Account shall be held by the Trustee in trust for the Certificateholders until disbursed in accordance with this Agreement or withdrawn in accordance with Section 3.09. In no event shall the Trustee incur liability for withdrawals from the Distribution Account at the direction of the Servicer.

(g)Each institution at which the Certificate Account is maintained shall invest the funds therein as directed in writing by the Servicer in Permitted Investments, which shall mature not later than the second Business Day preceding the related Distribution Account Deposit Date (except that if the Permitted Investment is an obligation of the institution that maintains the account, then the Permitted Investment shall mature not later than the Business Day preceding the Distribution Account Deposit Date) and shall not be sold or disposed of before its maturity. All Permitted Investments shall be made in the name of the Trustee, for the benefit of the Certificateholders. All income realized from any investment of funds on deposit in the Certificate Account shall be for the benefit of the Servicer as servicing compensation and shall be remitted to it monthly as provided herein. The amount of any realized losses on Permitted Investments in the Certificate Account shall promptly be deposited by the Servicer in the Certificate Account. The Trustee shall not be liable for the amount of any loss incurred in respect of any investment or lack of investment of funds held in the Certificate Account and made in accordance with this Section 3.06.

(h)	[Reserved].

(i) The Servicer shall notify the Trustee, the Seller, each Rating Agency, and the Depositor of any proposed change of the location of the Certificate Account, the Collection

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Account, the Excess Reserve Fund Account or the Distribution Account not later than 30 days and not more than 45 days before any change thereof.

Section 3.07.

Collection of Taxes, Assessments, and Similar Items

Escrow Accounts.

(a)To the extent required by the related Mortgage Note and not violative of current law, the Servicer shall establish and maintain one or more accounts (each, an “Escrow Account”) and deposit and retain therein all collections from the Mortgagors (or Servicing advances) for the payment of taxes, assessments, hazard insurance premiums or comparable items for the account of the Mortgagors. Nothing herein shall require the Servicer to compel a Mortgagor to establish an Escrow Account in violation of applicable law.

(b)Withdrawals of amounts so collected from the Escrow Accounts may be made only to effect timely payment of taxes, assessments, hazard insurance premiums, condominium or PUD association dues, or comparable items, to reimburse (without duplication) the Servicer out of related collections for any payments made pursuant to Sections 3.01 (with respect to taxes and assessments and insurance premiums) and 3.10 (with respect to hazard insurance), to refund to any Mortgagors any sums determined to be overages, to pay interest, if required by law or the related Mortgage or Mortgage Note, to Mortgagors on balances in the Escrow Account or to clear and terminate the Escrow Account at the termination of this Agreement in accordance with Section 9.01. The Escrow Accounts shall not be a part of the Trust Fund.

(c)The Servicer shall advance any payments referred to in Section 3.07(a) that are not timely paid by the Mortgagors on the date when the tax, premium or other cost for which such payment is intended is due, but the Servicer shall be required so to advance only to the extent that such advances, in the good faith judgment of the Servicer, will be recoverable by the Servicer out of Insurance Proceeds, Liquidation Proceeds, or otherwise.

Section 3.08.

Access to Certain Documentation and Information

Regarding the Mortgage Loans.

The Servicer shall afford the Depositor, the NIM Insurer, the Trustee and the Supplemental Interest Trust Trustee reasonable access to all records and documentation regarding the Mortgage Loans and all accounts, insurance information, and other matters relating to this Agreement, such access being afforded without charge, but only upon reasonable request and during normal business hours at the office designated by the Servicer.

Upon reasonable advance notice in writing, the Servicer will provide to each Certificateholder or Certificate Owner that is a savings and loan association, bank, or insurance company certain reports and reasonable access to information and documentation regarding the Mortgage Loans sufficient to permit the Certificateholder or Certificate Owner to comply with applicable regulations of the OTS or other regulatory authorities with respect to investment in the Certificates. The Servicer shall be entitled to be reimbursed by each such Certificateholder or Certificate Owner for actual expenses incurred by the Servicer in providing the reports and access.

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Section 3.09.

Permitted Withdrawals from the Certificate Account, the

Distribution Account and the Excess Reserve Fund Account.

(a)The Servicer may (and, in the case of clause (ix) below, shall) from time to time make withdrawals from the Certificate Account for the following purposes:

(i) to pay to the Servicer (to the extent not previously retained) the servicing compensation to which it is entitled pursuant to Section 3.15, and to pay to the Servicer, as additional servicing compensation, earnings on or investment income with respect to funds in or credited to the Certificate Account;

(ii) to reimburse the Servicer for unreimbursed Advances made by it, such right of reimbursement pursuant to this subclause (ii) being limited to amounts received on the Mortgage Loans in respect of which the Advance was made;

(iii)

to reimburse the Servicer for any Nonrecoverable Advance previously made;

(iv) to reimburse the Servicer for Insured Expenses from the related Insurance Proceeds;

(v)to reimburse the Servicer for (a) unreimbursed Servicing Advances, such right of reimbursement pursuant to this sub-clause (a) made by it being limited to amounts received on the Mortgage Loans in respect of which the Servicing Advance was made that represent late recoveries of the payments for which such advances were made pursuant to Section 3.01, Section 3.07 or Section 3.10 and (b) for unpaid Servicing Fees as provided in Section 3.12;

(vi) to pay to the purchaser, with respect to each Mortgage Loan or property acquired in respect thereof that has been purchased pursuant to Section 2.01, 2.02, 2.03 or 2.05, all amounts received thereon after the date of such purchase;

(vii) to reimburse the Seller, the Servicer, the NIM Insurer, or the Depositor for expenses incurred by any of them and reimbursable pursuant to Section 6.03;

(viii) to withdraw any amount deposited in the Certificate Account and not required to be deposited therein;

(ix) by the Distribution Account Deposit Date, to withdraw (1) the Servicer Remittance Amount for the Distribution Date, to the extent on deposit, and (2) the Prepayment Charges on deposit, and remit such amount to the Trustee for deposit in the Distribution Account; and

(x)to clear and terminate the Certificate Account upon termination of this Agreement pursuant to Section 9.01.

The Servicer shall keep and maintain separate accounting, on a Mortgage Loan by Mortgage Loan basis, to justify any withdrawal from the Certificate Account pursuant to subclauses (i), (ii), (iv), (v), and (vi). Before making any withdrawal from the Certificate Account pursuant to subclause (iii), the Servicer shall deliver to the Trustee an Officer’s Certificate of a Servicing Officer indicating the amount of any previous Advance determined by

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the Servicer to be a Nonrecoverable Advance and identifying the related Mortgage Loans and their respective portions of the Nonrecoverable Advance.

(b)The Trustee shall withdraw funds from the Distribution Account for distributions to Certificateholders in the manner specified in this Agreement (and to withhold from the amounts so withdrawn the amount of any taxes that it is authorized to withhold pursuant to the last paragraph of Section 8.11). In addition, the Trustee may from time to time make withdrawals from the Distribution Account for the following purposes:

(i)	to pay to itself the Trustee Fee for the related Distribution Date;

(ii) to pay to the Servicer as additional servicing compensation earnings on or investment income with respect to funds in the Distribution Account;

(iii) to withdraw and return to the Servicer any amount deposited in the Distribution Account and not required to be deposited therein;

(iv) to clear and terminate the Distribution Account upon termination of the Agreement pursuant to Section 9.01; and

(v)to make distributions to the Supplemental Interest Trust, in accordance with Section 4.05.

(c)On each Distribution Date, the Trustee shall make withdrawals from the Excess Reserve Fund Account for deposit in the Distribution Account of the amount required pursuant to Section 3.06(d). Each institution at which the Excess Reserve Fund Account is maintained shall invest the funds therein as directed in writing by the Servicer in Permitted Investments, which shall mature not later than the second Business Day preceding the related Distribution Account Deposit Date (except that if the Permitted Investment is an obligation of the institution that maintains the account, then the Permitted Investment shall mature not later than the Business Day preceding the Distribution Account Deposit Date) and shall not be sold or disposed of before its maturity. All Permitted Investments shall be made in the name of the Trustee, for the benefit of the Certificateholders. All income realized from any investment of funds on deposit in the Excess Reserve Fund Account shall be for the benefit of the Servicer as servicing compensation and shall be remitted to it monthly as provided herein. The amount of any realized losses on Permitted Investments in the Excess Reserve Fund Account shall promptly be deposited by the Servicer in the Excess Reserve Fund Account. On the earlier of (i) the termination of this Agreement pursuant to Section 9.01 and (ii) the Distribution Date on which all of the Certificates (other than the Class C Certificates) are reduced to zero, any amount remaining on deposit in the Excess Reserve Fund Account after giving effect to the requirements of this section shall be withdrawn by the Trustee and paid to the Class C Certificateholders.

Section 3.10.

Maintenance of Hazard Insurance; Maintenance of

Primary Insurance Policies.

(a)The Servicer shall maintain, for each Mortgage Loan, hazard insurance with extended coverage in an amount that is at least equal to the lesser of:

(i) the maximum insurable value of the improvements securing the Mortgage Loan; and

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(ii) the greater of (y) the outstanding principal balance of the Mortgage Loan and (z) an amount such that the proceeds of the policy are sufficient to prevent the related Mortgagor or the mortgagee from becoming a co-insurer.

Each policy of standard hazard insurance shall contain, or have an accompanying endorsement that contains, a standard mortgagee clause. Any amounts collected under the policies (other than the amounts to be applied to the restoration or repair of the related Mortgaged Property or amounts released to the Mortgagor in accordance with the Servicer’s normal servicing procedures) shall be deposited in the Certificate Account. Any cost incurred in maintaining any insurance shall not, for the purpose of calculating monthly distributions to the Certificateholders or remittances to the Trustee for their benefit, be added to the principal balance of the Mortgage Loan, notwithstanding that the Mortgage Loan so permits. Such costs shall be recoverable by the Servicer out of late payments by the related Mortgagor or out of Liquidation Proceeds to the extent permitted by Section 3.09. No earthquake or other additional insurance is to be required of any Mortgagor or maintained on property acquired in respect of a Mortgage other than pursuant to any applicable laws and regulations in force that require additional insurance. If the Mortgaged Property is located at the time of origination of the Mortgage Loan in a federally designated special flood hazard area and the area is participating in the national flood insurance program, the Servicer shall maintain flood insurance for the Mortgage Loan. The flood insurance shall be in an amount equal to the least of (i) the original principal balance of the related Mortgage Loan, (ii) the replacement value of the improvements that are part of the Mortgaged Property and (iii) the maximum amount of flood insurance available for the related Mortgaged Property under the national flood insurance program.

If the Servicer obtains and maintains a blanket policy insuring against hazard losses on all of the Mortgage Loans, it shall have satisfied its obligations in the first sentence of this Section 3.10. The policy may contain a deductible clause on terms substantially equivalent to those commercially available and maintained by comparable servicers. If the policy contains a deductible clause and a policy complying with the first sentence of this Section 3.10 has not been maintained on the related Mortgaged Property, and if a loss that would have been covered by the required policy occurs, the Servicer shall deposit in the Certificate Account, without any right of reimbursement, the amount not otherwise payable under the blanket policy because of the deductible clause. In connection with its activities as Servicer of the Mortgage Loans, the Servicer agrees to present, on behalf of itself, the Depositor, and the Trustee for the benefit of the Certificateholders and the NIM Insurer, claims under any blanket policy.

(b)The Servicer shall not take any action that would result in non-coverage under any applicable Primary Insurance Policy of any loss that, but for the actions of the Servicer, would have been covered thereunder. The Servicer shall not cancel or refuse to renew any Primary Insurance Policy that is in effect at the date of the initial issuance of the Certificates and is required to be kept in force hereunder unless the replacement Primary Insurance Policy for the canceled or non-renewed policy is maintained with a Qualified Insurer. The Servicer need not maintain any Primary Insurance Policy if maintaining the Primary Insurance Policy is prohibited by applicable law. The Servicer agrees, to the extent permitted by applicable law, to effect the timely payment of the premiums on each Primary Insurance Policy, and any costs not otherwise recoverable shall be recoverable by the Servicer from the related liquidation proceeds. The Servicer shall maintain for as long as each relevant Mortgage Loan is outstanding the mortgage insurance associated with the Mortgage Loans identified on the Mortgage Loan Schedule as having lender acquired mortgage insurance, and as to any other Mortgage Loans the Servicer need not maintain any Primary Insurance Policy with respect to any Mortgage Loan with a Loan-to-Value Ratio less than or equal to 80% as of any date of determination or, based

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on a new appraisal, the principal balance of the Mortgage Loan represents 80% or less of the new Appraised Value.

In connection with its activities as Servicer of the Mortgage Loans, the Servicer agrees to present, on behalf of itself, the Trustee, the NIM Insurer, and the Certificateholders, claims to the insurer under any Primary Insurance Policies and, in this regard, to take any reasonable action in accordance with the Servicing Standard necessary to permit recovery under any Primary Insurance Policies respecting defaulted Mortgage Loans. Any amounts collected by the Servicer under any Primary Insurance Policies shall be deposited in the Certificate Account or the Collection Account (as applicable).

Section 3.11.

Enforcement of Due-On-Sale Clauses; Assumption Agreements.

(a)Except as otherwise provided in this Section 3.11, when any property subject to a Mortgage has been conveyed by the Mortgagor, the Servicer shall to the extent that it has knowledge of the conveyance and in accordance with the Servicing Standard, enforce any due-on-sale clause contained in any Mortgage Note or Mortgage, to the extent permitted under applicable law and governmental regulations, but only to the extent that enforcement will not adversely affect or jeopardize coverage under any Required Insurance Policy. Notwithstanding the foregoing, the Servicer is not required to exercise these rights with respect to a Mortgage Loan if the Person to whom the related Mortgaged Property has been conveyed or is proposed to be conveyed satisfies the conditions contained in the Mortgage Note and Mortgage related thereto and the consent of the mortgagee under the Mortgage Note or Mortgage is not otherwise so required under the Mortgage Note or Mortgage as a condition to the transfer.

If (i) the Servicer is prohibited by law from enforcing any due-on-sale clause, (ii) coverage under any Required Insurance Policy would be adversely affected, (iii) the Mortgage Note does not include a due-on-sale clause or (iv) nonenforcement is otherwise permitted hereunder, the Servicer is authorized, subject to Section 3.11(b), to take or enter into an assumption and modification agreement from or with the person to whom the property has been or is about to be conveyed, pursuant to which the person becomes liable under the Mortgage Note and, unless prohibited by applicable state law, the Mortgagor remains liable thereon. The Mortgage Loan must continue to be covered (if so covered before the Servicer enters into the agreement) by the applicable Required Insurance Policies.

The Servicer, subject to Section 3.11(b), is also authorized with the prior approval of the insurers under any Required Insurance Policies to enter into a substitution of liability agreement with the Person, pursuant to which the original Mortgagor is released from liability and the Person is substituted as Mortgagor and becomes liable under the Mortgage Note. Notwithstanding the foregoing, the Servicer shall not be deemed to be in default under this Section 3.11 because of any transfer or assumption that the Servicer reasonably believes it is restricted by law from preventing, for any reason whatsoever.

(b)Subject to the Servicer’s duty to enforce any due-on-sale clause to the extent provided in Section 3.11(a), in any case in which a Mortgaged Property has been conveyed to a Person by a Mortgagor, and the Person is to enter into an assumption agreement or modification agreement or supplement to the Mortgage Note or Mortgage that requires the signature of the Trustee, or if an instrument of release signed by the Trustee is required releasing the Mortgagor from liability on the Mortgage Loan, the Servicer shall prepare and deliver to the Trustee for signature and shall direct the Trustee, in writing, to execute the assumption agreement with the Person to whom the Mortgaged Property is to be conveyed, and the modification agreement or

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supplement to the Mortgage Note or Mortgage or other instruments appropriate to carry out the terms of the Mortgage Note or Mortgage or otherwise to comply with any applicable laws regarding assumptions or the transfer of the Mortgaged Property to the Person. In connection with any such assumption, no material term of the Mortgage Note may be changed.

In addition, the substitute Mortgagor and the Mortgaged Property must be acceptable to the Servicer in accordance with its underwriting standards as then in effect. Together with each substitution, assumption, or other agreement or instrument delivered to the Trustee for execution by it, the Servicer shall deliver an Officer’s Certificate signed by a Servicing Officer stating that the requirements of this subsection have been met in connection therewith. The Servicer shall notify the Trustee that any substitution or assumption agreement has been completed by forwarding to the Trustee the original of the substitution or assumption agreement, which in the case of the original shall be added to the related Mortgage File and shall, for all purposes, be considered a part of the Mortgage File to the same extent as all other documents and instruments constituting a part thereof. The Servicer will retain any fee collected by it for entering into an assumption or substitution of liability agreement as additional servicing compensation.

Section 3.12.

Realization Upon Defaulted Mortgage Loans; Repurchase of Certain Mortgage Loans.

(a)The Servicer shall use reasonable efforts in accordance with the Servicing Standard to foreclose on or otherwise comparably convert the ownership of Mortgaged Properties in respect of which the related Mortgage Loans have come into and continue in default and as to which no satisfactory arrangements can be made for collection of delinquent payments. In connection with the foreclosure or other conversion, the Servicer shall follow the Servicing Standard and shall follow the requirements of the insurer under any Required Insurance Policy.

Notwithstanding the foregoing, the Servicer shall not be required to expend its own funds in connection with any foreclosure or towards the restoration of any property unless it determines (i) that the restoration or foreclosure will increase the proceeds of liquidation of the Mortgage Loan after reimbursement to itself of restoration expenses and (ii) that restoration expenses will be recoverable to it through Liquidation Proceeds (respecting which it shall have priority for purposes of withdrawals from the Certificate Account). The Servicer shall be responsible for all other costs and expenses incurred by it in any foreclosure proceedings. The Servicer is entitled to reimbursement thereof from the liquidation proceeds with respect to the related Mortgaged Property, as provided in the definition of Liquidation Proceeds. If the Servicer has knowledge that a Mortgaged Property that the Servicer is contemplating acquiring in foreclosure or by deed in lieu of foreclosure is located within one mile of any site listed in the Expenditure Plan for the Hazardous Substance Clean Up Bond Act of 1984 or other site with environmental or hazardous waste risks known to the Servicer, the Servicer will, before acquiring the Mortgaged Property, consider the risks and only take action in accordance with its established environmental review procedures. The Servicer shall not foreclose any Mortgaged Property or accept a deed in lieu of foreclosure for any Mortgaged Property without the consent of the NIM Insurer if the Servicer has actual knowledge or notice that the Mortgaged Property contains material hazardous wastes or substances subject to the Hazardous Substance Clean Up Bond Act of 1984.

With respect to any REO Property, the deed or certificate of sale shall be taken in the name of the Trustee for the benefit of the Certificateholders, or its nominee, on behalf of the

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Certificateholders. The Trustee’s name shall be placed on the title to the REO Property solely as the Trustee hereunder and not in its individual capacity. The Servicer shall ensure that the title to the REO Property references this Agreement and the Trustee’s capacity hereunder. Pursuant to its efforts to sell the REO Property, the Servicer shall either itself or through an agent selected by the Servicer protect and conserve the REO Property in accordance with the Servicing Standard as the Servicer deems to be in the best interest of the Certificateholders for the period before the sale of the REO Property.

The Servicer shall perform the tax reporting and withholding required by Sections 1445 and 6050J of the Code with respect to foreclosures and abandonments, the tax reporting required by Section 6050H of the Code with respect to the receipt of mortgage interest from individuals and, if required by Section 6050P of the Code with respect to the cancellation of indebtedness by certain financial entities, the preparation of any required tax and information returns, in the form required, and filed the same.

If the Trust Fund acquires any Mortgaged Property as aforesaid or otherwise in connection with a default or imminent default on a Mortgage Loan, the REO Property shall only be held temporarily, shall be actively marketed for sale, and the Servicer shall dispose of the Mortgaged Property as soon as practicable, and in any case before the end of the third calendar year following the calendar year in which the Trust Fund acquires the property. Notwithstanding any other provision of this Agreement, no Mortgaged Property acquired by the Trust Fund shall be rented (or allowed to continue to be rented) or otherwise used for the production of income by or on behalf of the Trust Fund.

The decision of the Servicer to foreclose on a defaulted Mortgage Loan shall be subject to a determination by the Servicer that the proceeds of the foreclosure would exceed the costs and expenses of bringing a foreclosure proceeding. The proceeds received from the maintenance of any REO Properties, net of reimbursement to the Servicer for expenses incurred (including any property or other taxes) in connection with maintenance of the REO Properties and net of unreimbursed Servicing Fees, Advances and Servicing Advances, shall be applied to the payment of principal of and interest on the related defaulted Mortgage Loans (with interest accruing as though the Mortgage Loans were still current and adjustments, if applicable, to the Mortgage Rate were being made in accordance with the Mortgage Note) and all such proceeds shall be deemed, for all purposes in this Agreement, to be payments on account of principal and interest on the related Mortgage Notes and shall be deposited into the Certificate Account. To the extent the proceeds received during any calendar month exceed the amount attributable to amortizing principal and accrued interest at the related Mortgage Rate on the related Mortgage Loan for the calendar month, the excess shall be considered to be a partial prepayment of principal of the related Mortgage Loan.

The proceeds from any liquidation of a Mortgage Loan, as well as any proceeds from an REO Property, will be applied in the following order of priority:

first, to reimburse the Servicer for any related unreimbursed Servicing Advances or Servicing Fees or for any unreimbursed Advances, as applicable;

second, to reimburse the Certificate Account for any Nonrecoverable Advances (or portions thereof) that were previously withdrawn by the Servicer pursuant to Section 3.09(a)(ii) that related to the Mortgage Loan;

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third, to accrued and unpaid interest (to the extent no Advance has been made for such amount or an Advance has been reimbursed) on the Mortgage Loan or related REO Property, at the Adjusted Net Mortgage Rate through the Remittance Period preceding the Distribution Date on which the amounts are required to be distributed; and

fourth, as a recovery of principal of the Mortgage Loan. The Servicer will retain any Excess Proceeds from the liquidation of a Liquidated Mortgage Loan as additional servicing compensation pursuant to Section 3.15.

(b)	[Reserved].

(c)The Servicer may agree to a modification of any Mortgage Loan at the request of the related Mortgagor if (i) the modification is in lieu of a refinancing and the Mortgage Rate on the relevant Mortgage Loan, as modified, is approximately a prevailing market rate for newly-originated mortgage loans having similar terms and (ii) the Servicer purchases the relevant Mortgage Loan from the Trust Fund as described below. Upon the agreement of the Servicer to modify a Mortgage Loan in accordance with the preceding sentence, the Servicer shall purchase that Mortgage Loan and all interest of the Trustee in that Mortgage Loan shall automatically be deemed transferred and assigned to the Servicer and all benefits and burdens of ownership thereof, including the right to accrued interest thereon from the date of purchase and the risk of default thereon, shall pass to the Servicer. The Servicer shall promptly deliver to the Trustee a certification of a Servicing Officer to the effect that all requirements of the first paragraph of this subsection (c) have been satisfied with respect to the Mortgage Loan to be repurchased pursuant to this paragraph.

The Servicer shall deposit the Purchase Price for any Mortgage Loan repurchased pursuant to this Section 3.12 in the Certificate Account pursuant to Section 3.06 within one (1) Business Day after the purchase of the Mortgage Loan. Upon receipt by the Trustee of written notification of any such deposit signed by a Servicing Officer, the Trustee shall release to the Servicer the related Mortgage File and shall execute and deliver such instruments of transfer or assignment, in each case without recourse, as shall be necessary to vest in the Servicer any Mortgage Loan previously transferred and assigned pursuant hereto.

The Servicer covenants and agrees to indemnify the Trust Fund against any liability for any taxes (including prohibited transaction taxes) and any related interest, additions, and penalties imposed on the Trust Fund established hereunder as a result of any modification of a Mortgage Loan effected pursuant to this Section 3.12 or any purchase of a Mortgage Loan by the Servicer in connection with a modification (but such obligation shall not prevent the Servicer or any other appropriate Person from contesting any such tax in appropriate proceedings and shall not prevent the Servicer from withholding payment of such tax, if permitted by law, pending the outcome of such proceedings). The Servicer shall have no right of reimbursement for any amount paid pursuant to the foregoing indemnification, except to the extent that the amount of any tax, interest, and penalties, together with interest thereon, is refunded to the Trust Fund or the Servicer.

Section 3.13.

Trustee to Cooperate; Release of Mortgage Files.

Upon the payment in full of any Mortgage Loan, or the receipt by the Servicer of a notification that payment in full will be escrowed in a manner customary for such purposes, the Servicer will immediately notify the Trustee by delivering a “Request for Release” substantially

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in the form of Exhibit N. Upon receipt of the request, the Trustee shall promptly release the related Mortgage File to the Servicer, and the Trustee shall at the Servicer’s direction execute and deliver to the Servicer the request for reconveyance, deed of reconveyance, or release or satisfaction of mortgage or such instrument releasing the lien of the Mortgage in each case provided by the Servicer, together with the Mortgage Note with written evidence of cancellation thereon. Expenses incurred in connection with any instrument of satisfaction or deed of reconveyance shall be chargeable to the related Mortgagor.

From time to time and as shall be appropriate for the servicing or foreclosure of any Mortgage Loan, including for such purpose collection under any policy of flood insurance, any fidelity bond or errors or omissions policy, or for the purposes of effecting a partial release of any Mortgaged Property from the lien of the Mortgage or the making of any corrections to the Mortgage Note or the Mortgage or any of the other documents included in the Mortgage File, the Trustee shall, upon delivery to the Trustee of a Request for Release in the form of Exhibit M signed by a Servicing Officer, release the Mortgage File to the Servicer or its designee. Subject to the further limitations stated below, the Servicer shall cause the Mortgage File or documents so released to be returned to the Trustee when the need therefor by the Servicer no longer exists, unless the Mortgage Loan is liquidated and the proceeds thereof are deposited in the Certificate Account, in which case the Servicer shall deliver to the Trustee a Request for Release in the form of Exhibit N, signed by a Servicing Officer.

If the Servicer at any time seeks to initiate a foreclosure proceeding in respect of any Mortgaged Property as authorized by this Agreement, the Servicer shall deliver to the Trustee, for signature, as appropriate, any court pleadings, requests for trustee’s sale, or other documents necessary to effectuate such foreclosure or any legal action brought to obtain judgment against the Mortgagor on the Mortgage Note or the Mortgage or to obtain a deficiency judgment or to enforce any other remedies or rights provided by the Mortgage Note or the Mortgage or otherwise available at law or in equity.

Section 3.14.

Documents, Records, and Funds in Possession of the Servicer to be Held for the Trustee.

The Servicer shall account fully to the Trustee and the NIM Insurer for any funds it receives or otherwise collects as Liquidation Proceeds or Insurance Proceeds in respect of any Mortgage Loan. All Mortgage Files and funds collected or held by, or under the control of, the Servicer in respect of any Mortgage Loans, whether from the collection of principal and interest payments or from Liquidation Proceeds, including any funds on deposit in the Certificate Account, shall be held by the Servicer for and on behalf of the Trustee and shall be and remain the sole and exclusive property of the Trustee, subject to the applicable provisions of this Agreement. The Servicer also agrees that it shall not create, incur or subject any Mortgage File or any funds that are deposited in the Certificate Account, the Collection Account, the Distribution Account or any Escrow Account, or any funds that otherwise are or may become due or payable to the Trustee for the benefit of the Certificateholders, to any claim, lien, security interest, judgment, levy, writ of attachment, or other encumbrance, or assert by legal action or otherwise any claim or right of setoff against any Mortgage File or any funds collected on, or in connection with, a Mortgage Loan, except, however, that the Servicer shall be entitled to set off against and deduct from any such funds any amounts that are properly due and payable to the Servicer under this Agreement.

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Section 3.15.

Servicing Compensation.

As compensation for its activities hereunder, the Servicer may retain or withdraw from the Servicing Account, the Collection Account or the Certificate Account the Servicing Fee for each Mortgage Loan for the related Distribution Date. Notwithstanding the foregoing, the aggregate Servicing Fee payable to the Servicer shall be reduced by the lesser of the aggregate of the Prepayment Interest Shortfalls with respect to the Distribution Date and the aggregate Compensating Interest for the Distribution Date.

Additional servicing compensation in the form of Prepayment Interest Excess, Excess Proceeds, assumption fees, late payment charges and all income and gain net of any losses realized from Permitted Investments shall be retained by the Servicer to the extent not required to be deposited in the Certificate Account pursuant to Section 3.06. The Servicer shall be required to pay all expenses incurred by it in connection with its servicing activities hereunder (payment of any premiums for hazard insurance, and any Primary Insurance Policy and maintenance of the other forms of insurance coverage required by this Agreement) and shall not be entitled to reimbursement therefor except as specifically provided in this Agreement.

Section 3.16.

Access to Certain Documentation.

The Servicer shall provide to the OTS and the FDIC and to comparable regulatory authorities supervising the Certificateholders and Certificate Owners and the examiners and supervisory agents of the OTS, the FDIC and such other authorities, access to the documentation regarding the Mortgage Loans required by applicable regulations of the OTS and the FDIC. Access shall be afforded without charge, but only upon reasonable prior written request and during normal business hours at the offices designated by the Servicer. Nothing in this Section 3.16 shall limit the obligation of the Servicer to observe any applicable law prohibiting disclosure of information regarding the Mortgagors and the failure of the Servicer to provide access as provided in this Section 3.16 as a result of such obligation shall not constitute a breach of this Section 3.16.

Section 3.17.

Annual Statement as to Compliance.

The Servicer shall deliver to the Trustee via electronic mail (DBSEC.Notifications @db.com), the Depositor and the Rating Agencies on or before March 15 of each year, commencing in 2007, an officer’s certificate, certifying that with respect to the period ending December 31st of the prior year: (i) the Servicer or such Servicing Officer, as applicable, has reviewed the activities of the Servicer during the preceding calendar year or portion thereof and its performance under this Agreement and (ii) to the best of the Servicer’s or such Servicing Officer’s knowledge, as applicable, based on such review, the Servicer has performed and fulfilled its duties, responsibilities and obligations under this Agreement in all material respects throughout such year, or, if there has been a default in the fulfillment of any such duties, responsibilities or obligations, specifying each such default known to such Servicing Officer and the nature and status thereof. Copies of any such statement shall be provided by the Trustee to any Certificateholder and to any Person identified to the Trustee as a prospective transferee of a Certificate, upon request at the expense of the requesting party, provided such statement is delivered by the Servicer to the Trustee. In addition to the foregoing, the Servicer will, to the extent reasonable, give any other servicing information required by the Commission pursuant to applicable law.

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Section 3.18.

Assessments of Compliance and Attestation Reports.

The Servicer shall service and administer the Mortgage Loans in accordance with all applicable requirements of the Servicing Criteria (as set forth in Exhibit R hereto). Pursuant to Rules 13a-18 and 15d-18 of the Exchange Act and Item 1122 of Regulation AB, the Servicer shall deliver to the Trustee via electronic mail (DBSEC.Notifications@db.com) and the Depositor prior to (x) March 15, 2007 and (y) unless and until a Form 15 Suspension Notice shall have been filed, prior to March 15th of each year thereafter, a report regarding the Servicer’s assessment of compliance (an “Assessment of Compliance”) with the Servicing Criteria during the preceding calendar year. The Assessment of Compliance must be reasonably satisfactory to the Depositor, and as set forth in Regulation AB, the Assessment of Compliance must contain the following:

(a)A statement by such officer of its responsibility for assessing compliance with the Servicing Criteria applicable to the Servicer;

(b)A statement by such officer that such officer used the Servicing Criteria, and which will also be attached to the Assessment of Compliance, to assess compliance with the Servicing Criteria applicable to the Servicer;

(c)An assessment by such officer of the Servicer’s compliance with the applicable Servicing Criteria for the period consisting of the preceding calendar year, including disclosure of any material instance of noncompliance with respect thereto during such period, which assessment shall be based on the activities it performs with respect to asset-backed securities transactions taken as a whole involving the Servicer, that are backed by the same asset type as the Mortgage Loans;

(d)A statement that a registered public accounting firm has issued an attestation report on the Servicer’s Assessment of Compliance for the period consisting of the preceding calendar year; and

(e)A statement as to which of the Servicing Criteria, if any, are not applicable to the Servicer, which statement shall be based on the activities it performs with respect to asset-backed securities transactions taken as a whole involving the Servicer, that are backed by the same asset type as the Mortgage Loans.

Such report at a minimum shall address each of the Servicing Criteria specified on Exhibit R hereto which are indicated as applicable to the Servicer.

Prior to (x) March 15, 2007 and (y) unless and until a Form 15 Suspension Notice shall have been filed, prior to March 15th of each year thereafter, the Servicer shall furnish to the Trustee and the Depositor a report (an “Attestation Report”) by a registered public accounting firm that attests to, and reports on, the Assessment of Compliance made by the Servicer, as required by Rules 13a-18 and 15d-18 of the Exchange Act and Item 1122(b) of Regulation AB, which Attestation Report must be made in accordance with standards for attestation reports issued or adopted by the Public Company Accounting Oversight Board.

The Servicer shall cause and any sub-servicer, and each subcontractor determined by the Servicer to be “participating in the servicing function” within the meaning of Item 1122 of Regulation AB, to deliver to the Trustee and the Depositor an Assessment of Compliance and Attestation Report as and when provided above.

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Such Assessment of Compliance, as to any Sub-Servicer, shall at a minimum address each of the Servicing Criteria specified on Exhibit R hereto which are indicated as applicable to any “primary servicer.” Notwithstanding the foregoing, as to any subcontractor, an Assessment of Compliance is not required to be delivered unless it is required as part of a Form 10-K with respect to the Trust Fund.

If the Servicer cannot deliver any Assessment of Compliance or Attestation Report by March 15th of such year, the Depositor, at its sole option, may permit a cure period for the Servicer to deliver such Assessment of Compliance or Attestation Report, but in no event later than March 25th of such year.

Failure of the Servicer to timely comply with this Section 3.18 may be deemed an Event of Default. The Trustee shall, with the consent of the Depositor, in addition to whatever rights the Trustee may have under this Agreement and at law or equity or to damages, including injunctive relief and specific performance, give notice to Certificateholders that they have ten Business Days to object. If no such objection is received, the Trustee shall immediately terminate all the rights and obligations of the Servicer under this Agreement and in and to the Mortgage Loans and the proceeds thereof without compensating the Servicer for the same. This paragraph shall supersede any other provision in this Agreement or any other agreement to the contrary.

The Trustee shall, prior to (x) March 15, 2007 and (y) unless and until a Form 15 Suspension Notice shall have been filed, prior to March 15th of each year thereafter, shall also provide an Assessment of Compliance and Attestation Report, as and when provided above, which shall at a minimum address each of the Servicing Criteria specified on Exhibit R hereto which are indicated as applicable to the “trustee.”

Section 3.19.

Errors and Omissions Insurance; Fidelity Bonds.

The Servicer shall obtain and maintain in force (a) policies of insurance covering errors and omissions in the performance of its obligations as Servicer hereunder and (b) a fidelity bond covering its officers, employees, and agents. Each policy and bond shall, together, comply with the requirements from time to time of FNMA or FHLMC for persons performing servicing for mortgage loans purchased by FNMA or FHLMC. The Servicer shall provide the Trustee and the NIM Insurer, upon request, with a certificate of insurance relating to the insurance policies and fidelity bond. If any policy or bond ceases to be in effect, the Servicer shall obtain a comparable replacement policy or bond from an insurer or issuer meeting the above requirements as of the date of the replacement.

Section 3.20.

Notification of Adjustments.

On each Adjustment Date, the Servicer shall make interest rate adjustments for each adjustable-rate Mortgage Loan in compliance with the requirements of the related Mortgage and Mortgage Note and applicable regulations. The Servicer shall execute and deliver the notices required by each Mortgage and Mortgage Note and applicable regulations regarding such interest rate adjustments. The Servicer also shall provide timely notification to the Trustee of all applicable data and information regarding such interest rate adjustments and the Servicer’s methods of implementing such interest rate adjustments. Upon the discovery by the Servicer or the Trustee that the Servicer has failed to adjust or has incorrectly adjusted a Mortgage Rate or a monthly payment pursuant to the terms of the related Mortgage Note and Mortgage, the Servicer shall immediately deposit in the Certificate Account from its own funds the amount of

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any loss caused thereby without reimbursement therefor; provided, however, that the Servicer shall not be liable with respect to any interest rate adjustments made by any servicer prior to the Servicer.

Section 3.21.

Prepayment Charges.

(a)The Servicer shall not waive any part of any Prepayment Charge unless the waiver relates to a default or a reasonably foreseeable default, the collection of any Prepayment Charge would violate any relevant law or regulation or the waiving of the Prepayment Charge would otherwise benefit the Trust Fund and it is expected that the waiver would maximize recovery of total proceeds taking into account the value of the Prepayment Charge and related Mortgage Loan and doing so is standard and customary in servicing similar Mortgage Loans (including any waiver of a Prepayment Charge in connection with a refinancing of a Mortgage Loan that is related to a default or a reasonably foreseeable default). The Servicer shall not waive a Prepayment Charge in connection with a refinancing of a Mortgage Loan that is not related to a default or a reasonably foreseeable default.

(b)The Seller represents and warrants to the Depositor and the Trustee, as of the Closing Date, that the information in the Prepayment Charge Schedule (including the attached prepayment charge summary) is complete and accurate in all material respects at the dates as of which the information is furnished and each Prepayment Charge is permissible and enforceable in accordance with its terms under applicable state law.

(c)Upon discovery by the Seller or a Responsible Officer of the Trustee of a breach of the foregoing clause (b) that materially and adversely affects right of the Holders of the Class P Certificate to any Prepayment Charge, the party discovering the breach shall give prompt written notice to the other parties. If the NIM Insurer discovers a breach of the foregoing, it may give written notice of the breach to the Servicer, the Seller, and the Trustee. Within sixty (60) days of the earlier of discovery by the Servicer or receipt of notice by the Servicer of breach, the Servicer shall cure the breach in all material respects or shall pay into the Collection Account the amount of the scheduled Prepayment Charge, less any amount previously collected and paid by the Servicer into the Collection Account. If the covenant made by the Servicer in clause (a) above is breached, the Servicer must pay into the Collection Account the amount of the waived Prepayment Charge.

Section 3.22.	[Reserved]
Section 3.23.	[Reserved]
Section 3.24.	Commission Reporting

(a)Unless and until a Form 15 Suspension Notice shall have been filed, the Trustee shall, within 15 days after each Distribution Date and in accordance with industry standards, file with the Commission via the Electronic Data Gathering and Retrieval System (“EDGAR”), a Distribution Report on Form 10-D (the “Distribution Report”) with a copy of the Monthly Statement to be furnished by the Trustee to the Certificateholders for such Distribution Date and, if applicable, including the information required by each of the items set forth in Part II thereof, subject to the receipt of the information set forth in (f) below, in the case of information not required to be provided by the Trustee.

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(b) Except with respect to the Distribution Report to be filed following the first Distribution Date, the Trustee shall prepare each Distribution Report and, no later than 5 Business Days prior to the date on which such Distribution Report is required to be filed, deliver a copy of such Distribution Report to the Depositor for review. No later than the Business Day following the receipt thereof, the Depositor shall notify the Trustee of any changes to made to the Distribution Report. The Trustee shall make any changes thereto requested by the Depositor and deliver the final Distribution Report to the Depositor for signature no later than three Business Days prior to the date on which such Distribution Report must be filed by the Trustee in accordance with clause (a) above. The Depositor shall execute the final Distribution Report and deliver the same to the Trustee via electronic mail (DBSEC.Notifications@db.com) or facsimile no later than the Business Day following receipt of the same (which, unless not received within such time frame from the Trustee, shall be no later than two Business Days prior to the date on which the Distribution Report is required to be filed), with an original executed hard copy to follow by overnight mail. With respect to the Distribution Report to be filed following the first Distribution Date, the Depositor shall prepare and execute such Distribution Report and, no later than 5 Business Days prior to the date on which such Distribution Report is required to be filed, deliver a copy of such Distribution Report to the Trustee. The Trustee shall attach thereto the Monthly Statement furnished by the Trustee to the Certificateholders for such Distribution Date and file such Distribution Report in accordance with clause (a) above.

(c)The Depositor shall prepare and file Current Reports on Form 8-K, as and when required.

(d)Prior to January 30th of the first year in which the Trustee is able to do so under applicable law, the Trustee shall, in accordance with industry standards, file a Form 15 Suspension Notice with respect to the Trust Fund.

(e) Prior to (x) March 15, 2007 and (y) unless and until a Form 15 Suspension Notice shall have been filed, prior to March 15th of each year thereafter, the Servicer shall provide the Trustee with an Annual Compliance Statement, together with a copy of the Assessment of Compliance and Attestation Report to be delivered by the Servicer pursuant to Sections 3.17 and 3.18. Prior to (x) March 31, 2007 and (y) unless and until a Form 15 Suspension Notice shall have been filed, March 31st of each year thereafter, the Trustee shall, subject to subsection (f) below, file a Form 10-K, with respect to the Trust Fund. The Trustee shall prepare each Form 10-K and, no later than 5 Business Days prior to the date on which such Form 10-K is required to be filed, deliver a copy of such Form 10-K to the Depositor for review. No later than the Business Day following the receipt thereof, the Depositor shall notify the Trustee of any changes to be made to the Form 10-K. The Trustee shall make any changes thereto requested by the Depositor and deliver the final Form 10-K to the Depositor for signature no later than three Business Days prior to the date on which such Form 10-K must be filed by the Trustee in accordance with this clause (e). The Depositor shall execute the final Form 10-K and deliver the same to the Trustee via electronic mail (DBSEC.Notifications @db.com) or facsimile no later than Business Day following receipt of the same (which, unless not received within such time frame from the Trustee, shall be no later than two Business Days prior to the date on which the From 10-K is required to be filed), with an original executed hard copy to follow by overnight mail. Such Form 10-K shall include the Assessment of Compliance, Attestation Report, Annual Compliance Statements and other documentation provided by the Servicer pursuant to Sections 3.17 and 3.18 and a certification in the form attached hereto as Exhibit O-1 (the “Depositor Certification”), which shall be signed by the senior officer of the Depositor in charge of securitization.

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(f) As to each item of information required to be included in any Form 10-D, Form 8-K or Form 10-K, the Trustee's or Depositor’s obligation to include the information in the applicable report is subject to receipt from the entity that is indicated in Exhibit S as the responsible party for providing that information, if other than the Trustee or the Depositor, as applicable, as and when required as described above. Each of the Trustee, the Servicer and the Depositor, as applicable, hereby agree to notify and provide to the Trustee and the Depositor all information that is required to be included in any Form 10-D, Form 8-K or Form 10-K, with respect to which that entity is indicated in Exhibit S as the responsible party for providing that information. In the case of information to be included in the From 10-D, such information shall be delivered to the Trustee no later than no later than 5 calendar days following each Distribution Date. In the case of information to be included in the Form 8-K, such information shall be delivered to the Depositor no later than no later 2 Business Days following the occurrence of a reportable event. In the case of information to be included in the Form 10-K, such information, other than the documentation provided pursuant to Sections 3.17, 3.18 and 3.24(f), shall be delivered to the Trustee no later than no later than (x) March 1, 2007 and (y) unless and until a Form 15 Suspension Notice shall have been filed, March 1st of each year thereafter. The Servicer shall be responsible for determining the pool concentration applicable to any subservicer or originator at any time, for purposes of disclosure as required by Items 1117 and 1119 of Regulation AB. The Trustee shall provide electronic or paper copies of all Form 10-D, 8-K and 10-K filings free of charge to any Certificateholder upon request.

(g)The Trustee shall sign a certification (in the form attached hereto as Exhibit O-2) for the benefit of the Depositor and its officers, directors and Affiliates. The Trustee's certification shall be delivered to the Depositor by no later than March 18th of each year (or if such day is not a Business Day, the immediately preceding Business Day) and the Depositor shall deliver the Depositor Certification to the Trustee for filing no later than March 20th of each year (or if such day is not a Business Day, the immediately preceding Business Day).

(h)The Trustee shall indemnify and hold harmless the Depositor and its officers, directors and Affiliates from and against any losses, damages, penalties, fines, forfeitures, reasonable and necessary legal fees and related costs, judgments and other costs and expenses arising out of or based upon (i) a breach of the Trustee’s obligations under this Section 3.24, Section 3.18 or (ii) any material misstatement or omission contained in any information provided by the Trustee including, without limitation, in the certification provided by the Trustee in the form of Exhibit O-2 or the Assessment of Compliance provided pursuant to Section 3.18. If the indemnification provided for herein is unavailable or insufficient to hold harmless the Depositor, then the Trustee, in connection with (i) a breach of the Trustee’s obligations under this Section 3.24, Section 3.18 or (ii) any material misstatement or omission contained in any information provided by the Trustee including, without limitation, in the certification provided by the Trustee in the form of Exhibit O-2, or in the Assessment of Compliance or Attestation report provided pursuant to Section 3.18, agrees that it shall contribute to the amount paid or payable by the Depositor as a result of the losses, claims, damages or liabilities of the Depositor in such proportion as is appropriate to reflect the relative fault of the Depositor on the one hand and the Trustee on the other. This indemnification shall survive the termination of this Agreement or the termination of any party to this Agreement.

The Servicer shall indemnify and hold harmless the Depositor, the Trustee and their respective officers, directors and Affiliates from and against any actual losses, damages, penalties, fines, forfeitures, reasonable and necessary legal fees and related costs, judgments and other costs and expenses that such Person may sustain based upon (i) a breach of the Servicer’s obligations under Sections 3.17, 3.18 or 3.24 or (ii) any material misstatement or omission

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contained in any information provided by the Servicer including, without limitation, in the information provided pursuant to Sections 3.17 and 3.18. This indemnification shall survive the termination of this Agreement or the termination of any party to this Agreement.

The Depositor shall indemnify and hold harmless the Servicer, the Trustee and their respective officers, directors and Affiliates from and against any actual losses, damages, penalties, fines, forfeitures, reasonable and necessary legal fees and related costs, judgments and other costs and expenses that such Person may sustain based upon (i) a breach of the Depositor’s obligations under this Section 3.24 or (ii) any material misstatement or omission contained in any information provided by the Depositor.

(i) The Trustee will have no duty or liability to verify the accuracy or sufficiency of any information not prepared by it included in any Form 10-D, Form 10-K or Form 8-K. The Trustee shall have no liability with respect to any failure to properly prepare or file any Form 10-D or Form 10-K resulting from or relating to the Trustee's inability or failure to obtain any information in a timely manner from the party responsible for delivery of such disclosure information. The Trustee shall have no liability with respect to any failure to properly file any Form 10-D or 10-K resulting from or relating to the Depositor's failure to timely comply with the provisions of this section. Nothing herein shall be construed to require the Trustee or any officer, director or Affiliate thereof to sign any Form 10-D, Form 10-K or Form 8-K. Copies of all reports filed by the Trustee under the Exchange Act shall be sent to the Depositor electronically or at the addressed set forth in Section 10.05. Fees and expenses incurred by the Trustee in connection with this Section 3.24 shall not be reimbursable from the Trust Fund.

(j) Upon any filing with the Commission, the Trustee shall promptly deliver to the Depositor a copy of any executed report, statement or information.

(k)To the extent that, following the Closing Date, the Depositor certifies that reports and certifications differing from those required under this Section 3.24 are necessary to comply with the reporting requirements under the Exchange Act, the parties hereto hereby agree that each will reasonably cooperate to amend the provisions of this Section 3.24(b) in order to comply with such amended reporting requirements and such amendment of this Section 3.24. Any such amendment may result in the reduction of the reports executed by and filed on behalf of the Depositor under the Exchange Act. Notwithstanding the foregoing, the Trustee shall not be obligated to enter into any amendment pursuant to this Section that adversely affects its obligations and immunities under this Agreement.

Each of the parties acknowledges and agrees that the purpose of Sections 3.17, 3.18 and this Section 3.24 of this Agreement is to facilitate compliance by the Depositor with the provisions of Regulation AB. Therefore, each of the parties agree that (a) the obligations of the parties hereunder shall be interpreted in such a manner as to accomplish that purpose, (b) the parties’ obligations hereunder will be supplemented and modified as necessary to be consistent with any such amendments, interpretive advice or guidance in respect of the requirements of Regulation AB, (c) the parties shall comply with reasonable requests made by the Depositor for delivery of additional or different information as the Depositor may determine in good faith is necessary to comply with the provisions of Regulation AB, and (d) no amendment of this Agreement shall be required to effect any such changes in the parties’ obligations as are necessary to accommodate evolving interpretations of the provisions of Regulation AB.

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ARTICLE IV.

DISTRIBUTIONS AND ADVANCES BY THE SERVICER

Section 4.01.

Advances.

(a)The Servicer shall determine by each Servicer Advance Date whether it is required to make an Advance pursuant to the definition of Advance. If the Servicer determines it is required to make an Advance, it shall, by the Servicer Advance Date, either (i) deposit into the Certificate Account the Advance or (ii) make an appropriate entry in its records relating to the Certificate Account that any Amount Held for Future Distribution has been used by the Servicer in discharge of its obligation to make the Advance. The Servicer shall replace any funds so applied by making a deposit in the Certificate Account no later than the close of business on the next Servicer Advance Date. The Servicer shall be reimbursed from the Certificate Account for all Advances of its own funds made pursuant to this Section 4.01, as provided in Section 3.09. The obligation to make Advances with respect to any Mortgage Loan shall continue if the Mortgage Loan has been foreclosed or otherwise terminated and the related Mortgaged Property has not been liquidated. The Servicer shall inform the Trustee of the amount of the Advance to be made on each Servicer Advance Date no later than the second Business Day before the related Distribution Date.

(b)If the Servicer determines that it will be unable to comply with its obligation to make the Advances as and when described in the second sentence of Section 4.01(a), it shall use its best efforts to give written notice thereof to the Trustee (each such notice, an “Advance Notice” and such notice may be given by telecopy), not later than 3:00 p.m., (New York time), on the Business Day immediately preceding the related Servicer Advance Date, specifying the amount that it will be unable to deposit (each such amount, an “Advance Deficiency”) and certifying that such Advance Deficiency constitutes the amount of an Advance hereunder and that such Advance would not be a Nonrecoverable Advance. If the Trustee receives an Advance Notice on or before 3:00 p.m., (New York time) on a Servicer Advance Date, the Trustee is entitled to immediately terminate the Servicer under Section 7.01, and shall, not later than 3:00 p.m., (New York time), on the related Distribution Date, deposit in the Distribution Account an amount equal to the Advance Deficiency identified in such Advance Notice unless it is prohibited from so doing by applicable law. Notwithstanding the foregoing, the Trustee shall not be required to make such deposit if the Trustee shall have received written notification from the Servicer that the Servicer has deposited or caused to be deposited in the Certificate Account an amount equal to such Advance Deficiency by 3:00 p.m. (New York time) on the related Distribution Date. If the Trustee has not terminated the Servicer, the Servicer shall reimburse the Trustee for the amount of any such Advance Deficiency (including interest at the Prime Rate published in The Wall Street Journal on the day of such reimbursement on such amount), made by the Trustee pursuant to this Section 4.01(b), not later than the second day following the related Servicer Advance Date. In the event that the Servicer does not reimburse the Trustee in accordance with the requirements of the preceding sentence, the Trustee shall immediately (a) terminate all of the rights and obligations of the Servicer under this Agreement in accordance with Section 7.01 and (b) subject to the limitations set forth in Section 3.05, assume all of the rights and obligations of the Servicer hereunder.

(c)The Servicer shall, not later than the close of business on the Business Day immediately preceding each Servicer Advance Date, deliver to the Trustee a report (in form and substance reasonably satisfactory to the Trustee) that indicates (i) the Mortgage Loans with respect to which the Servicer has determined that the related Scheduled Payments should be

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advanced and (ii) the amount of the related Scheduled Payments. The Servicer shall deliver to the Trustee on the related Servicer Advance Date an Officer’s Certificate of a Servicing Officer indicating the amount of any proposed Advance determined by the Servicer to be a Nonrecoverable Advance.

Section 4.02.

Priorities of Distribution.

(I) On each Distribution Date, Net Swap Payments and Swap Termination Payments (other than Swap Termination Payments resulting from a Swap Provider Trigger Event) payable by the Supplemental Interest Trust to the Swap Provider pursuant to the Swap Agreement shall be withdrawn by the Trustee from amounts on deposit in the Distribution Account, prior to any distributions to the Certificateholders. On each Distribution Date, such amounts will be remitted to the Supplemental Interest Trust, first to make any Net Swap Payment owed to the Swap Provider pursuant to the Swap Agreement for such Distribution Date, and second to make any Swap Termination Payment (not due to a Swap Provider Trigger Event) owed to the Swap Provider pursuant to the Swap Agreement for such Distribution Date. The Trustee will then make the disbursements and transfers from amounts then on deposit in the Distribution Account in the following order of priority and, in each case, to the extent of Available Funds:

(a)	Interest Distributions.

(i) From the Interest Remittance Amount, concurrently, to the Class A-1, Class A-2, Class A-3A and Class A-3B Certificates, pro rata, the related Accrued Certificate Interest Distribution Amount and any related Unpaid Interest Amounts for such Classes on that Distribution Date;

(ii) From the remaining Interest Remittance Amount, sequentially, to the Class M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class B-1, Class B-2, Class B-3 and Class B-4 Certificates, in that order, the Accrued Certificate Interest Distribution Amount for each such Class on that Distribution Date.

(b)	Principal Distributions.

(i) With respect to each Distribution Date (x) before the Stepdown Date or (y) if a Trigger Event is in effect, distributions in respect of principal shall be made as follows:

(A) The Principal Distribution Amount for such Distribution Date, concurrently, to the Class R, Class R-C and Class R-X Certificates, pro rata, until their respective Class Certificate Balances have been reduced to zero;

(B) Any remaining Principal Distribution Amount for such Distribution Date, concurrently, to the Class A Certificates, in the following order of priority:

(1) Sequentially, to the Class A-1 and Class A-2 Certificates, in that order, until their respective Class Certificate Balances have been reduced to zero; and

(2) Concurrently, to the Class A-3A and Class A-3B Certificates, pro rata, until their respective Class Certificate Balances

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have been reduced to zero, with the exception that if a Sequential Trigger Event is in effect, principal distributions to the Class A-3A and Class A-3B Certificates will be allocated sequentially, to that Class A-3A and Class A-3B Certificates, in that order, until their respective Class Certificate Balances have been reduced to zero; and

(C) Any remaining Principal Distribution Amount, sequentially, to the Class M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class B-1, Class B-2, Class B-3 and Class B-4 Certificates, in that order, until their respective Class Certificate Balances have been reduced to zero;

(ii) With respect to each Distribution Date (x) on and after the Stepdown Date and (y) as long as a Trigger Event is not in effect, distribution in respect of principal shall be made as follows:

(A) From the Principal Distribution Amount for such Distribution Date, the Class A Principal Distribution Amount, sequentially, to the Class A-1, Class A-2, Class A-3A and Class A-3B Certificates, in that order, until their respective Class Certificate Balances have been reduced to zero (and concurrently, to the Class A-3A and Class A-3B Certificates, pro rata, until their respective Class Certificate Balances have been reduced to zero; and

(B) From any remaining Principal Distribution Amount, sequentially, to the Class M-1 Certificates, the Class M-1 Principal Distribution Amount; to the Class M-2 Certificates, the Class M-2 Principal Distribution Amount; to the Class M-3 Certificates, the Class M-3 Principal Distribution Amount; to the Class M-4 Certificates, the Class M-4 Principal Distribution Amount; to the Class M-5 Certificates, the Class M-5 Principal Distribution Amount; to the Class M-6 Certificates, the Class M-6 Principal Distribution Amount; to the Class B-1 Certificates, the Class B-1 Principal Distribution Amount; to the Class B-2 Certificates, the Class B-2 Principal Distribution Amount; to the Class B-3 Certificates, the Class B-3 Principal Distribution Amount; and to the Class B-4 Certificates, the Class B-4 Principal Distribution Amount, in that order, in each case until their respective Class Certificate Balances have been reduced to zero.

Notwithstanding the allocation of principal to the Class A Certificates described above, from and after the Distribution Date on which the Class Certificate Balances of the Subordinate Certificates and the Class Certificate Balance of the Class C Certificates have been reduced to zero, any principal distributions allocated to the Class A Certificates are required to be allocated pro rata among the Class A-1, Class A-2, Class A-3A and Class A-3B Certificates, until their respective Class Certificate Balances have been reduced to zero, with the exception that if a Sequential Trigger Event is in effect, principal distributions to the Class A-3A and Class A-3B Certificates will be allocated sequentially to the Class A-3A and Class A-3B Certificates, in that order, until their respective Certificate Balances have been reduced to zero.

(c)Total Monthly Excess Spread Distributions. Any amount of Available Funds remaining after the distributions in clauses (a) and (b) above shall be distributed in the following order of priority with respect to the Certificates:

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(i) to fund the Extra Principal Distribution Amount for the Distribution Date to be paid as a component of the Principal Distribution Amount in the same priority as described in clause (b) above;

(ii)	to the Class M-1 Certificates, any Unpaid Interest Amounts for such Class;
(iii)	to the Class M-2 Certificates, any Unpaid Interest Amounts for such Class;
(iv)	to the Class M-3 Certificates, any Unpaid Interest Amounts for such Class;
(v)	to the Class M-4 Certificates, any Unpaid Interest Amounts for such Class;
(vi)	to the Class M-5 Certificates, any Unpaid Interest Amounts for such Class;
(vii)	to the Class M-6 Certificates, any Unpaid Interest Amounts for such Class;
(viii)	to the Class B-1 Certificates, any Unpaid Interest Amounts for such Class;
(ix)	to the Class B-2 Certificates, any Unpaid Interest Amounts for such Class;
(x)	to the Class B-3 Certificates, any Unpaid Interest Amounts for such Class;
(xi)	to the Class B-4 Certificates, any Unpaid Interest Amounts for such Class;

(xii) to the Excess Reserve Fund Account, the amount of any Net WAC Cap Carry Forward Amount for such Distribution Date;

(xiii) to the Supplemental Interest Trust for payment to the Swap Provider, any Swap Termination Payments resulting from a Swap Provider Trigger Event (to the extent not paid by the Supplemental Interest Trust Trustee from any upfront payment received pursuant to any replacement interest rate swap agreement that may be entered into by the Supplemental Interest Trust Trustee);

(xiv) to the holders of the Class C Certificate, (a) the Class C Distributable Amount and (b) on any Distribution Date on which the Certificate Balances of the Residual, Class A and Subordinate Certificates have been reduced to zero, any remaining amounts in reduction of the Certificate Balance of the Class C Certificates, until the Certificate Balance thereof has been reduced to zero (and for federal and state income tax purposes, such total amounts shall be treated as amounts distributed by REMIC III to the Holder of the Class C Interest and by REMIC IV to the Holder of the Class C Certificates);

(xv) if such Distribution Date follows the Prepayment Period during which occurs the latest date on which a Prepayment Charge may be required to be paid in respect of any Mortgage Loans, to the Holders of the Class P Certificates, in reduction of the Certificate Balance thereof, until the Certificate Balance thereof is reduced to zero (and for federal and state income tax purposes, such total amounts shall be treated as amounts distributed by REMIC III to the Holder of the Class P Interest and by REMIC V to the Holder of the Class P Certificates); and

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(xvi) to the holders of the Class R and Class R-C Certificates (in respect of the Class R-I, R-II and R-III Interests), the appropriate portions of all remaining amounts.

(II) On each Distribution Date, an amount equal to all Prepayment Charges received during the related Prepayment Period together with the amounts paid in respect thereof pursuant to Section 3.21 shall be distributed to the holders of the Class P Certificates. The payment of the foregoing amounts to the Holders of the Class P Certificates shall not reduce the Certificate Balances thereof.

(III) Without limiting the provisions of Section 9.02, by acceptance of the Class R Certificates and Class R-C Certificates, the holders of the Class R and Class R-C Certificates agree, and it is the understanding of the parties hereto, for so long as the NIM Notes are outstanding, to assign and transfer their rights to receive any amounts otherwise distributable to the holders of the Class R and Class R-C Certificates (and such rights are hereby assigned and transferred) to the Holders of the Class C Certificates, to be paid to the holders of the Class C Certificates.

(IV) On each Distribution Date, the Trustee shall make the following disbursements and transfers from amounts then on deposit in the Excess Reserve Fund Account in the following order of priority, to the extent of funds available therefor:

(a)concurrently, to each Class of Class A Certificates, the amount of the Net WAC Cap Carry Forward Amount for each such Class, allocated among the Classes of the Class A Certificates pro rata, based on their Class Certificate Balances; provided that, if for any Distribution Date, the remaining unpaid Net WAC Cap Carry Forward Amounts for any of the Class A Certificates is reduced to zero, any amount of remaining unpaid Net WAC Cap Carry Forward Amount that would have been allocated to that Class of the Class A Certificate for that Distribution Date will instead be allocated, pro rata, based on their respective remaining unpaid Net WAC Cap Carry Forward Amounts, to the other Class A Certificates to the extent the other Class A Certificates have any remaining unpaid Net WAC Cap Carry Forward Amounts; and

(b)sequentially, to the Subordinated Certificates, in order of their distribution priority, to the extent of any Net WAC Cap Carry Forward Amount for each such Class.

In the event any Class of Certificates is no longer outstanding, the applicable Certificateholders will not be entitled to receive Net WAC Cap Carry Forward Amounts for that Class of Certificates.

At least six (6) Business Days prior to the related Distribution Date, the Seller shall make available to the Trustee a statement containing (i) the aggregate Certificate Balances of each of the Class A Certificates and Subordinated Certificates owned by the Seller or any of its Affiliates during the immediately preceding Interest Accrual Period and/or as of the date of such statement to the Trustee and (ii) the names of the Sellers and/or any of its Affiliates that own any of the Class A Certificates or Subordinated Certificates during the immediately preceding Interest Accrual Period and/or as of the date of such statement to the Trustee. The Seller and its Affiliates hereby agree that (i) the Seller and its Affiliates shall own not less than 100% of any Class of Certificates and all transfers of Class A Certificates or Subordinated Certificates of any Class that the Seller and/or is Affiliates may undertake shall be restricted to 100% of such Class and (ii) neither the Seller nor any of its Affiliates shall undertake to sell any Certificates held by such entities or purchase any additional Certificates from the date of such statement to the Trustee until the first day following the related Distribution Date.

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(V) On each Distribution Date, the Supplemental Interest Trust Trustee shall make the distributions required under Section 4.05(c).

(VI) It is the intention of all of the parties hereto that the Class C Certificates receive all principal and interest received by the Trust on the Mortgage Loans that is not otherwise distributable to any other Class of Regular Certificates or REMIC Regular Interests and that the Residual Certificates are to receive no principal and interest other than distributions of principal on the first Distribution Date and distributions to the Class R-C Certificates pursuant to Section 9.01. If the Trustee determines that the Residual Certificates are entitled to any distributions other than on the first Distribution Date or pursuant to Section 9.01, the Trustee, prior to any such distribution to any Residual Certificate, shall notify the Depositor of such impending distribution but shall make such distribution in accordance with the terms of this Agreement until this Agreement is amended as specified in the following sentence. Upon such notification, the Depositor will request an amendment to the Pooling and Servicing Agreement to revise such mistake in the distribution provisions. The Residual Certificate Holders, by acceptance of their Certificates, and the Servicer(s), hereby agree to any such amendment and no further consent shall be necessary, notwithstanding anything to the contrary in Section 10.01 of this Pooling and Servicing Agreement; provided, however, that such amendment shall otherwise comply with Section 10.01 hereof.

Section 4.03.

Monthly Statements to Certificateholders.

(a)Not later than each Distribution Date, the Trustee shall prepare and make available to each Certificateholder, the Servicer, the Depositor, the NIM Insurer and each Rating Agency on its Internet website a statement for the related distribution of:

(i) the applicable Record Dates, Interest Accrual Periods and Determination Dates for calculating distributions for such Distribution Date;

(ii) the amount of funds received from the Servicer for such Distribution Date separately identifying amounts received in respect of the Mortgage Loans, the amount of Advances included in the distribution on the Distribution Date, the amount of any Net Swap Payment to the Supplemental Interest Trust from the Swap Provider and any Swap Termination Payment to the Supplemental Interest Trust from the Swap Provider;

(iii)

the Servicing Fee and Trustee Fee for such Distribution Date;

(iv) the amount of any Net Swap Payment from the Supplemental Interest Trust to the Swap Provider and any Swap Termination Payment from the Supplemental Interest Trust to the Swap Provider;

(v)the aggregate amount of expenses paid from amounts on deposit in (x) the Certificate Account and (y) the Distribution Account;

(vi) the amount of the distribution allocable to principal, separately identifying the aggregate amount of any Principal Prepayments and Liquidation Proceeds included therein;

(vii) the amount of the distribution allocable to interest, any Unpaid Interest Amounts included in the distribution and any remaining Unpaid Interest Amounts after giving effect to the distribution, any Net WAC Cap Carry Forward Amount for the

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Distribution Date, and the amount of all Net WAC Cap Carry Forward Amounts covered by withdrawals from the Excess Reserve Fund Account on the Distribution Date;

(viii) if the distribution to the Holders of any Class of Certificates is less than the full amount that would be distributable to them if sufficient funds were available, the amount of the shortfall and the allocation of the shortfall between principal and interest, including any Net WAC Cap Carry Forward Amount not covered by amounts in the Excess Reserve Fund Account;

(ix) the amount of any Total Monthly Excess Spread on the Distribution Date and the allocation thereof to the Certificateholders;

(x)the Class Certificate Balance of each Class of Certificates before and after giving effect to the distribution of principal on the Distribution Date;

(xi) the Pass-Through Rate for each Class of Certificates with respect to the Distribution Date;

(xii) the amount on deposit in the Certificate Account and Excess Reserve Fund Account (before and after giving effect to distributions on the Distribution Account Deposit Date and Distribution Date, respectively);

(xiii) the number of Mortgage Loans and the Pool Stated Principal Balance as the first day of the related Remittance Period and the last day of the related Remittance Period;

(xiv)

as of the last day of the related Remittance Period:

(A) the weighted average mortgage rate of the Mortgage Loans, and

(B) the weighted average remaining term to maturity of the Mortgage Loans;

(xv) the number and aggregate outstanding balance of the Mortgage Loans as of the end of the preceding calendar month:

(A) delinquent (exclusive of Mortgage Loans in foreclosure) (1) 30 to 59 days, (2) 60 to 89 days and (3) 90 or more days and

(B) in foreclosure and delinquent (1) 30 to 59 days, (2) 60 to 89 days and (3) 90 or more days,

as of the close of business on the last day of the calendar month preceding the Distribution Date;

(xvi) for each of the preceding 12 calendar months, or all calendar months since the Cut-off Date, whichever is less, the aggregate dollar amount of the Scheduled Payments (A) due on all Outstanding Mortgage Loans on the Due Date in such month and (B) delinquent sixty (60) days or more (determined in the same manner as for determining

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Scheduled Payment delinquencies that result in a Mortgage Loan being a 60+ Day Delinquent Loan) on the Due Date in such month;

(xvii) with respect to any Mortgage Loan that became an REO Property during the preceding calendar month, the loan number and Stated Principal Balance of the Mortgage Loan as of the close of business on the Determination Date preceding the Distribution Date and the date of acquisition thereof;

(xviii) the total number and principal balance of any REO Properties (and market value, if available) as of the close of business on the Determination Date preceding the Distribution Date;

(xix) the aggregate amount of Principal Prepayments received during the related Prepayment Period and the number of Mortgage Loans subject to such Principal Prepayments;

(xx) the aggregate amount of Advances reimbursed during the related Remittance Period, the general source of funds for such reimbursements and the aggregate amount of Advances outstanding as of the close of business on the Distribution Date;

(xxi) the aggregate amount of Servicing Advances reimbursed during the related Remittance Period, the general source of funds for such reimbursements and the aggregate amount of Servicing Advances outstanding as of the close of business on the Distribution Date;

(xxii)

reserved;

(xxiii) the aggregate number and outstanding principal balance of Mortgage Loans repurchased during the related Remittance Period due to material breaches of representations and warranties regarding such Mortgage Loans;

(xxiv) whether a Trigger Event is in effect separately identifying the components thereof;

(xxv) the aggregate amount of Applied Realized Loss Amounts incurred during the preceding calendar month and the aggregate Unpaid Realized Loss Amount through the Distribution Date;

(xxvi) with respect to the second Distribution Date, the number and aggregate balance of any Delayed Delivery Mortgage Loans not delivered within the time periods specified in the definition of Delayed Delivery Mortgage Loans;

(xxvii) the Overcollateralization Amount for such Distribution Date and the Overcollateralization Target Amount for such Distribution Date; and

(xxviii)

Prepayment Charges collected, waived, and paid by the Servicer.

For the purposes of determining delinquency periods in reporting under (ix) above, for any Monthly Statement, a Mortgage Loan’s delinquency period shall be determined as of the Due Date falling in the month in which the monthly statement is provided and a Mortgage Loan is first delinquent only after the first Due Date following the Due Date for which any part of a

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Scheduled Payment has not been paid, and each calendar month shall be treated as having 30 days. Thus, for the December Monthly Statement a Mortgage Loan whose November Due Date payment has not been paid by the December Due Date is not delinquent. On the day after the December Due Date, such Mortgage Loan would be one day delinquent. A Mortgage Loan whose November Due Date payment has not been paid by the December Due Date is 30 days past due as of the December Due Date, and would be reported as such in the December Monthly Statement.

If the statement is not accessible to any of the Certificateholders, the Servicer, the Depositor, the NIM Insurer or any Rating Agency on the Trustee’s Internet website, the Trustee shall forward a hard copy of it to each Certificateholder, the Servicer, the Depositor, the NIM Insurer and each Rating Agency immediately after the Trustee becomes aware that it is not accessible to any of them via its website. The address of the Trustee’s Internet website where the statement will be accessible is https://www.tss.db.com/invr. Assistance in using the Trustee’s Internet website may be obtained by calling the Trustee’s customer service desk at (800) 735-7777. The Trustee shall notify each Certificateholder, the Servicer, the Depositor, the NIM Insurer and each Rating Agency in writing of any change in the address or means of access to the Internet website where the statement is accessible.

(b)The Trustee’s responsibility for preparing and disbursing the above information to the Certificateholders is limited to the availability, timeliness, and accuracy of the information derived from the Servicer. The Trustee is not responsible for any inaccuracies in or caused by the data provided by the Servicer.

By each Determination Date, the Servicer shall provide to the Trustee in electronic form the information needed to determine the distributions to be made pursuant to Section 4.02 and 3.09(b)(ii) and any other information that the Servicer and the Trustee mutually agree, including, without limitation, the amount on deposit in the Certificate Account (before and after giving effect to remittances to the Trustee on the Distribution Account Deposit Date) and the aggregate amount of expenses paid from amounts on deposit in the Certificate Account.

(c)Within a reasonable period of time after the end of each calendar year, the Trustee shall cause to be furnished to each Person who at any time during the calendar year was a Certificateholder, a statement containing the information in clauses (a)(i) and (a)(ii) (with respect to principal and interest distributed) of this Section 4.03 aggregated for the calendar year or the applicable portion thereof during which the Person was a Certificateholder. Within a reasonable period of time after the end of each calendar year, the Trustee shall cause to be furnished to the NIM Insurer, a statement containing the information in clauses (a)(i) and (a)(ii) (with respect to principal and interest distributed) of this Section 4.03 aggregated for the calendar year. This obligation of the Trustee shall be satisfied to the extent that substantially comparable information shall be provided by the Trustee pursuant to any requirements of the Code as from time to time in effect.

Section 4.04.

Allocation of Interest Shortfall and Realized Losses

For purposes of calculating the amount of the Accrued Certificate Interest Distribution Amount for the Class A Certificates, the Subordinated Certificates and the Class C Certificates for any Distribution Date, the aggregate amount of any Net Prepayment Interest Shortfalls and any Relief Act Interest Shortfalls incurred in respect of the Mortgage Loans for any Distribution Date shall be allocated first, to reduce the interest accrued on the Class C Certificates in the related Accrual Period up to an amount equal to one month’s interest at the then applicable

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Pass-Through Rate on the Notional Amount of such Certificates and, thereafter, to reduce the interest accrued during the related Accrual Period on the Class A Certificates and the Subordinated Certificates on a pro rata basis based on, and to the extent of, one month’s interest at the then applicable respective Pass-Through Rate on the respective Certificate Principal Balance of each such Certificate.

If on any Distribution Date, the aggregate Class Certificate Balance of the Class A Certificates and the Subordinated Certificates, determined after all distributions pursuant to Section 4.01 have been made, exceeds the aggregate Stated Principal Balance of all of the Mortgage Loans as of such Distribution Date, such excess shall be allocated by the Trustee to reduce the balance of the Subordinated Certificates, in reverse order of their numerical designations, until the Class Certificate Balance of each such Class has been reduced to zero. All Applied Realized Losses so allocated to the Class Certificate Balance of any such Class on any Distribution Date shall be so allocated after the actual distributions to be made on such date as provided herein. No allocations of any Realized Losses shall be made to the Class Certificate Balance of the Class A, Class P or Residual Certificates. All references in Section 4.01 to the Class Certificate Balance of any Class of Certificates, unless otherwise stated, shall be to the Class Certificate Balance of such Class immediately prior to the relevant Distribution Date, before reduction thereof by any Realized Losses as provided in this Section 4.04, in each case to be allocated to such Class of Certificates, on such Distribution Date.

Any allocation of Realized Losses to a Subordinated Certificate on any Distribution Date shall be made by reducing the Certificate Balance thereof by such Certificate’s pro rata share of Applied Realized Losses allocated to the related Class Certificate Balance.

On each Distribution Date, following the foregoing distributions, an amount equal to the amount of Subsequent Recoveries included in the Available Funds for such Distribution Date shall be applied to increase the Class Certificate Balance of the Class of Subordinated Certificates with the Highest Priority up to the extent of Unpaid Realized Loss Amounts for such Class of Certificates. An amount equal to the amount of any remaining Subsequent Recoveries shall be applied to increase the Certificate Principal Balance of the Class of Certificates with the next Highest Priority, up to the amount of Unpaid Realized Loss Amounts for such Class of Certificates, and so on. Holders of such Certificates will not be entitled to any distributions in respect of interest on the amount of such increases for any Interest Accrual Period preceding the Distribution Date on which such increase occurs. Any such increases shall be applied to the Certificate Balance of each Certificate of such Class in accordance with its respective Percentage Interest.

Section 4.05.

Supplemental Interest Trust.

(a)As of the Closing Date, the Supplemental Interest Trust Trustee shall establish and maintain in the name of the Trustee a separate trust for the benefit of the holders of the Class A Certificates and Subordinated Certificates (the “Supplemental Interest Trust”) into which the Depositor shall deposit $1,000. The Supplemental Interest Trust shall hold the Swap Agreement and the Class Swap IO Interest. The Supplemental Interest Trust shall include an Eligible Account, and funds on deposit therein shall be held separate and apart from, and shall not be commingled with, any other moneys, including, without limitation, other moneys of the Trustee or of the Supplemental Interest Trust Trustee held pursuant to this Agreement. Amounts therein shall be held uninvested.

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(b)On each Distribution Date, the Supplemental Interest Trust Trustee shall deposit into the Supplemental Interest Trust amounts received from the Trustee pursuant to Section 4.02(I) of this Agreement. On each Distribution Date, the Supplemental Interest Trust Trustee shall distribute any such amounts to the Swap Provider pursuant to the Swap Agreement, first to pay any Net Swap Payment owed to the Swap Provider for such Distribution Date, and second to pay any Swap Termination Payment owed to the Swap Provider.

(c)On each Distribution Date, the Supplemental Interest Trust Trustee shall deposit into the Supplemental Interest Trust amounts received from the Swap Provider. On each Distribution Date, the Supplemental Interest Trust Trustee shall distribute from the Supplemental Interest Trust an amount up to the Net Swap Payment received from the Swap Provider under the Swap Agreement, in the following order of priority:

(1) concurrently, to each Class of Class A Certificates, pro rata, in an amount equal to the Unpaid Interest Amount for each such Class and such Distribution Date, to the extent not paid pursuant to Section 4.01(I)(a)(i); provided, that for this purpose no Certificates held by the Seller, the Depositor or any Affiliate shall receive such distribution;

(2) sequentially, to each Class of Subordinated Certificates, in order of their distribution priority (highest to lowest), in an amount equal to the Unpaid Interest Amount for each such Class and such Distribution Date, to the extent not paid pursuant to Section 4.01(I)(a)(ii); provided, that for this purpose no Certificates held by the Seller, the Depositor or any Affiliate shall receive such distribution;

(3) to fund the amount by which the Total Monthly Excess Spread for such Distribution Date is less than the Overcollateralization Deficiency on such Distribution Date, to be paid as a component of the Extra Principal Distribution Amount as described in Section 4.01(I)(b) above; provided, that for this purpose no Certificates held by the Seller, the Depositor or any Affiliate shall receive such distribution provided, further, that amounts distributable pursuant to this Section 4.05(c)(3) shall not exceed the aggregate Realized Losses reduced by the aggregate of amounts previously distributed pursuant to this Section 4.05(c)(3);

(4)	[reserved];
(5)	[reserved];

(6) first, to each Class of Class A Certificates, pro rata, any related Net WAC Cap Carry Forward Amounts for such Classes remaining unpaid on such Distribution Date after all distributions of amounts on deposit in the Excess Reserve Fund Account are made, and second, sequentially, to each Class of Subordinated Certificates, in order of their distribution priority (highest to lowest), any related Net WAC Cap Carry Forward Amounts for such Class or Classes of Subordinated Certificates remaining unpaid on such Distribution Date, in each case to the extent not covered by other amounts on deposit in the

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Excess Reserve Fund Account; provided, that for this purpose no Certificates held by the Seller, the Depositor or any Affiliate shall receive such distribution;

(7) subject to 4.05(i) below, to IndyMac Bank, F.S.B., the amount of such distribution that would otherwise be payable to Certificates held by the Seller, the Depositor or any Affiliate without the inclusion of the proviso in clauses (1) through (6) above;

(8) to the extent NIM Notes are issued, to the indenture trustee under the Indenture, that amount required to be distributed to the holders of the NIM Notes on the related Payment Date (as defined in the Indenture); and

(9)	any remainder to IndyMac Bank, F.S.B.

(d)The Supplemental Interest Trust constitutes an “outside reserve fund” within the meaning of Treasury Regulation § 1.860G-2(h) and is not an asset of any REMIC. IndyMac Bank, F.S.B. shall be the beneficial owner of the Supplemental Interest Trust, as such entity is entitled to receive any remaining amounts payable by the Swap Provider under the Swap Agreement as described pursuant to Section 4.05(c), subject to the power of the Supplemental Interest Trust Trustee to transfer amounts under this Agreement. The Supplemental Interest Trust Trustee shall keep records that accurately reflect the funds on deposit in the Supplemental Interest Trust. The Supplemental Interest Trust Trustee shall, at the written direction of IndyMac Bank, F.S.B., invest amounts on deposit in the Supplemental Interest Trust in Permitted Investments. In the absence of written direction to the Supplemental Interest Trust Trustee from IndyMac Bank, F.S.B., all funds in the Supplemental Interest Trust shall remain uninvested. On each Distribution Date, the Supplemental Interest Trust Trustee shall distribute, not in respect of any REMIC, any interest earned on the Supplemental Interest Trust to IndyMac Bank, F.S.B. It is the intention of the parties hereto that, for federal income tax purposes, the Supplemental Interest Trust be disregarded as an entity separate from IndyMac Bank, F.S.B. IndyMac Bank F.S.B.’s ownership interest in the Supplemental Interest Trust may not be transferred (or re-transferred) unless 100% of the ownership interest is transferred (or re-transferred) to a single entity treated as a corporation for federal income tax purposes. IndyMac Bank F.S.B., and any subsequent owner of the Supplemental Interest Trust, will provide (and update as required or reasonably requested) an IRS Form W-9 or appropriate IRS Form W-8 to the Trustee.

(e)For federal income tax purposes, amounts paid to the Supplemental Interest Trust on each Distribution Date pursuant to Sections 4.02(I) and (V) shall first be deemed paid to the Supplemental Interest Trust in respect of the Class Swap IO Interest to the extent of the amount distributable on such Interest on such Distribution Date, and any remaining amount shall be deemed paid to the Supplemental Interest Trust in respect of a Class Swap IO Distribution Amount.

(f) The Supplemental Interest Trust Trustee shall treat the Holders of Certificates (other than the Class P, Class C, Class R, Class R-C and Class R-X Certificates) as having entered into a notional principal contract with the owners of the Supplemental Interest Trust. Pursuant to each such notional principal contract, all Holders of Certificates (other than the Class P, Class C, Class R, Class R-C and Class R-X Certificates) shall be treated as having agreed to pay, on each Distribution Date, to the owner of the Supplemental Interest Trust an aggregate amount equal to the excess, if any, of (i) the amount payable on such Distribution

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Date on the REMIC Regular Interest ownership of which is represented by such Class of Certificates over (ii) the amount payable on such Class of Certificates on such Distribution Date (such excess, a “Class Swap IO Distribution Amount”). A Class Swap IO Distribution Amount payable from interest collections shall be allocated pro rata among such Certificates based on the amount of interest otherwise payable to such Certificates, and a Class Swap IO Distribution Amount payable from principal collections shall be allocated to the most subordinate Class of such Certificates with an outstanding principal balance to the extent of such balance. In addition, pursuant to a notional principal contract, the Holder of the Class C Certificates shall be treated as having agreed to pay Net WAC Cap Carry Forward Amounts to the Holders of the Certificates (other than the Class C, Class P, Class R, Class R-C and Class R-X Certificates) in accordance with the terms of this Agreement. Any payments to such Certificates from amounts deemed received in respect of this notional principal contract shall not be payments with respect to a Regular Interest in a REMIC within the meaning of Code Section 860G(a)(1). However, any payment from the Certificates (other than the Class C, Class P, Class R, Class R-C and Class R-X Certificates) of a Class Swap IO Distribution Amount shall be treated for tax purposes as having been received by the Holders of such Certificates in respect of the REMIC Regular Interest ownership of which is represented by such Certificates, and as having been paid by such Holders to the Supplemental Interest Trust pursuant to the notional principal contract. Thus, each Certificate (other than the Class P, Class R, Class R-C and Class R-X Certificates) shall be treated as representing not only ownership of a Regular Interest in REMIC IV, but also ownership of an interest in, and obligations with respect to, a notional principal contract.

(g)In the event that the Swap Agreement is terminated prior to the Distribution Date in June 2011, the Supplemental Interest Trust Trustee shall, as directed by and upon the recommendation of a nationally-recognized investment bank (which may be Goldman, Sachs & Co.), and using any Swap Termination Payments paid by the Swap Provider and deposited in the Supplemental Interest Trust, appoint a successor Swap Provider.

(h)Notwithstanding anything contained herein, in the event that a qualified successor Swap Provider is unable to be located, in accordance with Section 4.05(g) above, within 30 days after receipt by the Supplemental Interest Trust Trustee of the Swap Termination Payment paid by the terminated Swap Provider, the Supplemental Interest Trust Trustee shall deposit such Swap Termination Payment into a separate, non-interest bearing trust account established by the Supplemental Interest Trust Trustee and the Supplemental Interest Trust Trustee shall, on each Distribution Date following receipt of such Swap Termination Payment, withdraw from such account an amount equal to the Net Swap Payment, if any, that would have been paid to the Trust by the original Swap Provider (computed in accordance with the original Swap Agreement, attached hereto as Exhibit K) and distribute such amount in accordance with Section 4.05(c). On the Distribution Date immediately after the termination date of the original Swap Agreement, the Supplemental Interest Trust Trustee shall withdraw any funds remaining in such account and distribute such amount in accordance with this Agreement.

(i) The Seller shall promptly notify the Trustee in the event that any Certificates are held by the Seller, the Depositor or any Affiliate. In the absence of such notification, the Trustee on each Distribution Date may conclusively rely on the status of the Seller, the Depositor or any Affiliate as of the immediately preceding Record Date.

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Section 4.06.

Tax Treatment of Net Swap Payments and Swap Termination Payments.

For federal income tax purposes, each holder of a Class A or Subordinated Certificate is deemed to own an undivided beneficial ownership interest in a REMIC Regular Interest and the right to receive payments from either the Excess Reserve Fund Account or the Supplemental Interest Trust in respect of any Net WAC Cap Carry Forward Amounts or the obligation to make payments to the Supplemental Interest Trust.

For federal income tax purposes, the Supplemental Interest Trust Trustee will account for payments to each Class A and Subordinated Certificates as follows: each Class A and Subordinated Certificate will be treated as receiving their entire payment from REMIC III (regardless of any Swap Termination Payment or obligation under the Swap Agreement) and subsequently paying their portion of any Swap Termination Payment in respect of each such Class’s obligation under the Swap Agreement. In the event that any such Class is resecuritized in a REMIC, the obligation under the Swap Agreement to pay any such Swap Termination Payment (or any shortfall in the fee to the Swap Provider), will be made by one or more of the REMIC Regular Interests issued by the resecuritization REMIC subsequent to such REMIC Regular Interest receiving its full payment from any such Class A or Subordinated Certificate. The REMIC regular interest corresponding to a Class A or Subordinated Certificate will be entitled to receive interest and principal payments at the times and in the amounts equal to those made on the certificate to which it corresponds, except that (i) the maximum interest rate of that REMIC Regular Interest will equal the Net WAC Pass-Through Rate computed for this purpose by limiting the notional amount of the Swap Agreement to the aggregate principal balance of the Mortgage Loans and (ii) any Swap Termination Payment will be treated as being payable solely from Total Monthly Excess Spread. As a result of the foregoing, the amount of distributions and taxable income on the REMIC Regular Interest corresponding to a Class A or Subordinated Certificate may exceed the actual amount of distributions on the Class A or Subordinated Certificate.

Section 4.07.

Certain Matters Relating to the Determination of LIBOR.

Until all of the LIBOR Certificates are paid in full, the Trustee will at all times retain at least four Reference Banks for the purpose of determining LIBOR with respect to each Interest Determination Date. The Servicer initially shall designate the Reference Banks. Each “Reference Bank” shall be a leading bank engaged in transactions in Eurodollar deposits in the international Eurocurrency market, shall not control, be controlled by or be under common control with, the Trustee and shall have an established place of business in London. If any such Reference Bank should be unwilling or unable to act as such or if the Servicer should terminate its appointment as Reference Bank, the Servicer shall promptly appoint another Reference Bank. The Trustee shall have no liability or responsibility to any Person for (i) the selection of any Reference Bank for purposes of determining LIBOR or (ii) any inability to retain at least four Reference Banks that is caused by circumstances beyond its reasonable control.

The Pass-Through Rate for each Class of LIBOR Certificates for each Interest Accrual Period shall be determined by the Trustee on each LIBOR Determination Date so long as the LIBOR Certificates are outstanding on the basis of LIBOR and the respective formulae appearing in footnotes corresponding to the LIBOR Certificates in the table relating to the Certificates in the Preliminary Statement. The Trustee shall not have any liability or responsibility to any Person for its inability, following a good-faith reasonable effort, to obtain quotations from the Reference Banks or to determine the arithmetic mean referred to in the

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definition of LIBOR, all as provided for in this Section 4.07 and the definition of LIBOR. The establishment of LIBOR and each Pass-Through Rate for the LIBOR Certificates by the Trustee shall (in the absence of manifest error) be final, conclusive and binding upon each Holder of a Certificate and the Trustee.

Section 4.08.		Distributions and Allocation of Realized Losses to the REMIC I Regular Interests, REMIC II Regular Interests and REMIC II Regular Interests.
(a)	[Reserved];

(b)On each Distribution Date, the following amounts, in the following order of priority, shall be distributed by REMIC I to REMIC II on account of the REMIC I Regular Interests or withdrawn from the Distribution Account and distributed to the Holders of the Class R-C Certificates (in respect of the Class R-I Interest), as the case may be:

(i) to Holders of each of REMIC I Regular Interest X and REMIC II Regular Interest 1-A through 59-B, pro rata, in an amount equal to (A) Uncertificated Interest for such REMIC I Regular Interests for such Distribution Date, plus (B) any amounts payable in respect thereof remaining unpaid from previous Distribution Dates;

(ii) to the extent of amounts remaining after the distributions made pursuant to clause (i) above, payments of principal shall be allocated as follows: first, to REMIC I Regular Interest X until the Uncertificated Balance is reduced to zero and second, to REMIC I Regular interests 1-A through 59-B starting with the lowest numerical denomination until the Uncertificated Balance of each such REMIC I Regular Interest is reduced to zero, provided that, for REMIC I Regular Interests with the same numerical denomination, such payments of principal shall be allocated pro rata between such REMIC I Regular Interests, and second, to the extent of any Overcollateralization Release Amounts, to REMIC I Regular Interest X until the Uncertificated Balance of such REMIC I Regular Interest is reduced to zero; and

(iii) to the Holders of REMIC I Regular Interest X, on each Distribution Date, 100% of the amount paid in respect of Prepayment Charges.

(c)On each Distribution Date, the following amounts, in the following order of priority, shall be distributed by REMIC II to REMIC III on account of the REMIC II Regular Interests or withdrawn from the Distribution Account and distributed to the Holders of the Class R-C Certificates (in respect of the Class R-II Interest), as the case may be:

(i) to the Holders of REMIC II Regular Interest LT Swap IO, in an amount equal to (A) accrued Uncertificated Interest for such REMIC II Regular Interest for such Distribution Date, plus (B) any amounts in respect thereof remaining unpaid from previous Distribution Dates.

(ii) to Holders of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest

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LTB3, REMIC II Regular Interest LTB4, REMIC II Regular Interest LTZZ and REMIC II Regular Interest LTP, on a pro rata basis, in an amount equal to (A) the Uncertificated Interest for such Distribution Date, plus (B) any amounts in respect thereof remaining unpaid from previous Distribution Dates. Amounts payable as Uncertificated Interest in respect of REMIC II Regular Interest LTZZ shall be reduced and deferred when the REMIC II Overcollateralized Amount is less than the REMIC II Overcollateralization Target Amount, by the lesser of (x) the amount of such difference and (y) the Maximum LTZZ Uncertificated Interest Deferral Amount and such amount will be payable to the Holders of REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3, and REMIC II Regular Interest LTB4, in the same proportion as the Overcollateralization Increase Amount is allocated to the Corresponding Certificates and the Uncertificated Balance of the REMIC II Regular Interest LTZZ shall be increased by such amount;

(iii)

[reserved];

(iv) to the Holders of REMIC II Regular Interests, in an amount equal to funds remaining for such Distribution Date after the distributions made pursuant to clause (a) above, allocated as follows:

(A) 98.00% of such remainder (other than amounts payable under clause (iii) below) to the Holders of REMIC II Regular Interest LTAA and REMIC II Regular Interest LTP, until the Uncertificated Balance of such REMIC II Regular Interests are reduced to zero; provided, however, that REMIC II Regular Interest LTP shall not be reduced until the Distribution Date immediately following the expiration of the latest Prepayment Charge as identified on the Prepayment Charge Schedule or any Distribution Date thereafter, at which point such amount shall be distributed to REMIC II Regular Interest LTP, until $100 has been distributed pursuant to this clause;

(B) 2.00% of such remainder (other than amounts payable under clause (iii) below) first, to the Holders of REMIC II Regular Interest LTA1, REMIC II Regular Interest LTA2, REMIC II Regular Interest LTA3A, REMIC II Regular Interest LTA3B, REMIC II Regular Interest LTM1, REMIC II Regular Interest LTM2, REMIC II Regular Interest LTM3, REMIC II Regular Interest LTM4, REMIC II Regular Interest LTM5, REMIC II Regular Interest LTM6, REMIC II Regular Interest LTB1, REMIC II Regular Interest LTB2, REMIC II Regular Interest LTB3, and REMIC II Regular Interest LTB4 of such REMIC II Regular Interests are reduced to zero, 1.00% in the same proportion as principal payments are allocated to the Corresponding Certificates, and second, to the Holders of REMIC II Regular Interest LTZZ (other than amounts payable under clause (iii) below), until the Uncertificated Balance of such REMIC II Regular Interest is reduced to zero; and

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provided, however, that (i) 98.00% and (ii) 2.00% of any principal payments that are attributable to an Overcollateralization Reduction Amount shall be allocated to Holders of (i) REMIC II Regular Interest LTAA and REMIC II Regular Interest LTP, in that order and (ii) REMIC II Regular Interest LTZZ, respectively; provided, that REMIC II Regular Interest LTP shall not be reduced until the Distribution Date immediately following the expiration of the latest Prepayment Charge as identified on the Prepayment Charge Schedule or any Distribution Date thereafter, at which point such amount shall be distributed to REMIC II Regular Interest LTP, until $100 has been distributed pursuant to this clause; and

(v)	[reserved];

Notwithstanding the priorities and amounts of distribution of funds pursuant to this Section 4.08, actual distributions of the Available Funds shall be made only in accordance with Section 4.02.

(vi)

(A)

[reserved];

(B) With respect to the REMIC I Regular Interests, all Realized Losses on the Mortgage Loans shall be allocated shall be allocated by the Trustee on each Distribution Date first, to REMIC I Regular Interest X until the Uncertificated Balance has been reduced to zero, and second, to REMIC I Regular Interest 1-A through REMIC I Regular Interest 59-B, starting with the lowest numerical denomination until such REMIC I Regular Interest has been reduced to zero, provided that, for REMIC I Regular Interests with the same numerical denomination, such Realized Losses shall be allocated pro rata between such REMIC I Regular Interests.

(C) All Realized Losses on the REMIC I Regular Interests shall be allocated by the Trustee on each Distribution Date to the following REMIC II Regular Interests in the specified percentages, as follows: first, to Uncertificated Interest payable to the REMIC II Regular Interest LTAA and REMIC II Regular Interest LTZZ up to an aggregate amount equal to the REMIC II Interest Loss Allocation Amount, 98% and 2%, respectively; second, to the Uncertificated Balances of the REMIC II Regular Interest LTAA and REMIC II Regular Interest LTZZ up to an aggregate amount equal to the REMIC II Principal Loss Allocation Amount, 98% and 2%, respectively; third, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTB4 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTB4 has been reduced to zero; fourth, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTB3 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTB3 has been reduced to zero; fifth, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTB2 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTB2 has been reduced to zero; sixth, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTB1 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTB1 has been reduced to

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zero; seventh, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTM6 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTM6 has been reduced to zero; eighth, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTM5 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTM5 has been reduced to zero; ninth, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTM4 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTM4 has been reduced to zero; tenth, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTM3 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTM3 has been reduced to zero; eleventh, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTM2 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTM2 has been reduced to zero; and twelfth, to the Uncertificated Balances of REMIC II Regular Interest LTAA, REMIC II Regular Interest LTM1 and REMIC II Regular Interest LTZZ, 98%, 1% and 1%, respectively, until the Uncertificated Balance of REMIC II Regular Interest LTM1 has been reduced to zero.

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ARTICLE V.

THE CERTIFICATES

Section 5.01.

The Certificates.

The Certificates shall be substantially in the forms attached hereto as exhibits. The Certificates shall be issuable in registered form, in minimum denominations, representing an original principal amount of $50,000 and integral multiples of $1,000 in excess thereof (except that one Certificate in each Class may be issued in a different amount that must exceed the applicable minimum denomination) and aggregate denominations per Class set forth in REMIC I.

Subject to Section 9.02 respecting the final distribution on the Certificates, on each Distribution Date, the Trustee shall make distributions to each Certificateholder of record on the preceding Record Date either:

(x) by wire transfer in immediately available funds to the account of the Holder at a bank or other entity having appropriate facilities therefor, if the Holder has so notified the Trustee at least five (5) Business Days before the related Record Date; and

(y) by check mailed by first class mail to the Certificateholder at the address of such holder appearing in the Certificate Register.

The Trustee shall execute the Certificates by manual or facsimile signature of an authorized officer. Certificates bearing the manual or facsimile signatures of individuals who were, at the time such signatures were affixed, authorized to sign on behalf of the Trustee shall bind the Trustee, notwithstanding that such individuals or any of them have ceased to be so authorized before the countersignature and delivery of any such Certificates or did not hold such offices at the date of such Certificate. No Certificate shall be entitled to any benefit under this Agreement, or be valid for any purpose, unless countersigned by the Trustee by manual signature, and such countersignature upon any Certificate shall be conclusive evidence, and the only evidence, that such Certificate has been duly executed and delivered hereunder. All Certificates shall be dated the date of their countersignature. On the Closing Date, the Trustee shall countersign the Certificates to be issued at the direction of the Depositor, or any affiliate thereof.

The Depositor shall provide to the Trustee, on a continuous basis, an adequate inventory of Certificates to facilitate transfers.

Section 5.02.

Certificate Register; Registration of Transfer and Exchange of Certificates.

(a)The Trustee shall maintain, in accordance with Section 5.06, a Certificate Register for the Trust Fund in which, subject to subsections (b) and (c) below and to such reasonable regulations as it may prescribe, the Trustee shall provide for the registration of Certificates and of transfers and exchanges of Certificates as herein provided. Upon surrender for registration of transfer of any Certificate, the Trustee shall execute and deliver, in the name of the designated transferee or transferees, one or more new Certificates of the same Class and aggregate Percentage Interest.

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At the option of a Certificateholder, Certificates may be exchanged for other Certificates of the same Class in authorized denominations and evidencing the same aggregate Percentage Interest upon surrender of the Certificates to be exchanged at the office or agency of the Trustee. Whenever any Certificates are so surrendered for exchange, the Trustee shall execute, countersign and deliver the Certificates that the Certificateholder making the exchange is entitled to receive. A written instrument of transfer in form satisfactory to the Trustee duly executed by the Holder or his attorney duly authorized in writing shall accompany every Certificate presented or surrendered for registration of transfer or exchange. In addition, (i) with respect to each Class R Certificate, the holder thereof may exchange, in the manner described above, such Class R Certificate for four separate certificates, each representing such holder’s respective Percentage Interest in the Class R-III Interest that was evidenced by the Class R Certificate being exchanged (ii) with respect to each Class R-X Certificate, the holder thereof may exchange, in the manner described above, such Class R-X Certificate for [three] separate certificates, each representing such holder’s respective Percentage Interest in [the Class R-IV Interest and the Class R-V Interest that was evidenced by the Class R-X Certificate being exchanged] and (iii) with respect to each Class R-C Certificate, the holder thereof may exchange, in the manner described above, such Class R-C Certificate for [three] separate certificates, each representing such holder’s respective Percentage Interest in the Class R-I Interest, the Class R-VI Interest and the Class R-II Interest that was evidenced by the Class R-C Certificate being exchanged.

No service charge to the Certificateholders shall be made for any registration of transfer or exchange of Certificates, but payment of a sum sufficient to cover any tax or governmental charge that may be imposed in connection with any transfer or exchange of Certificates may be required.

All Certificates surrendered for registration of transfer or exchange shall be cancelled and subsequently destroyed by the Trustee in accordance with the Trustee’s customary procedures.

(b)No transfer of a Private Certificate shall be made unless such transfer is made pursuant to an effective registration statement under the Securities Act and any applicable state securities laws or is exempt from the registration requirements under said Act and any applicable state securities laws. In the event that such a transfer of a Private Certificate is to be made without registration or qualification (other than in connection with (i) the initial transfer of any such Certificate by the Depositor to an Affiliate thereof or to Goldman Sachs & Co., (ii) the transfer of any such Class C, Class P or Residual Certificate to the applicable issuer or indenture trustee under the Indenture or (iii) a transfer of any such Class C, Class P or Residual Certificate from the applicable issuer or indenture trustee under the Indenture to the Depositor or an Affiliate thereof), but in reliance on an exemption from the Securities Act and any applicable state securities laws, to assure compliance with the Securities Act and any applicable state securities laws, the Certificateholder desiring to effect the transfer shall certify to the Trustee in writing the facts surrounding the transfer in substantially the form of Exhibit J (the “Transferor Certificate”) and either (i) deliver to the Trustee a letter in substantially the form of Exhibit L (the “Rule 144A Letter”) or (ii) deliver to the Trustee at the expense of the transferor an Opinion of Counsel that the transfer may be made without registration under the Securities Act. The Depositor shall provide to any Holder of a Private Certificate and any prospective transferee designated by the Holder of a Private Certificate, information regarding the related Certificates and the Mortgage Loans and any other information necessary to satisfy the condition to eligibility in Rule 144A(d)(4) for transfer of the Certificate without registration thereof under the Securities Act pursuant to the registration exemption provided by Rule 144A.

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The Trustee and the Servicer shall cooperate with the Depositor in providing the Rule 144A information referenced in the preceding sentence, including providing to the Depositor such information regarding the Certificates, the Mortgage Loans and other matters regarding the Trust Fund the Depositor reasonably requests to meet its obligation under the preceding sentence. Each Holder of a Private Certificate desiring to effect a transfer shall, and does hereby agree to, indemnify the Trustee, the NIM Insurer, the Depositor, the Seller, and the Servicer against any liability that may result if the transfer is not so exempt or is not made in accordance with such federal and state laws.

No transfer of an ERISA-Restricted Certificate shall be made unless the Trustee and the NIM Insurer shall have received a representation from the transferee of such Certificate acceptable to and in form and substance satisfactory to the Trustee and the NIM Insurer (if the Certificate is a Private Certificate, the requirement is satisfied only by the Trustee’s receipt of a representation letter from the transferee substantially in the form of Exhibit L, and if the Certificate is a Residual Certificate, the requirement is satisfied only by the Trustee’s receipt of a Transfer Affidavit from the transferee substantially in the form of Exhibit I), to the effect that (x) the transferee is not an employee benefit plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code, or a Person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement to effect the transfer, or (y) if the ERISA-Restricted Certificate is not a Class C, Class R, Class R-C, Class R-X or Class P Certificate and has been the subject of an ERISA-Qualifying Underwriting and the purchaser is an insurance company, a representation that the purchaser is an insurance company that is purchasing such Certificates with funds contained in an “insurance company general account” (as such term is defined in Section V(e) of Prohibited Transaction Class Exemption 95-60 (“PTCE 95-60”) and that the purchase and holding of such Certificates are covered under Sections I and III of PTCE 95-60.

For purposes of the preceding sentence, no certification shall be required in connection with (i) the initial transfer of any such Certificate by the Depositor to an Affiliate thereof or to Goldman Sachs & Co., (ii) the transfer of any such Class C, Class P or Residual Certificate to the applicable issuer or indenture trustee under the Indenture or (iii) a transfer of any such Class C, Class P or Residual Certificate from the issuer or indenture trustee under the Indenture to the Depositor or an Affiliate thereof (in which case, the Depositor or any Affiliate thereof shall have deemed to have represented that it is not using the assets of any plan or arrangement subject to Section 406 of ERISA or plan subject to Section 4975 of the Code) and the Trustee shall be entitled to conclusively rely upon a representation (which, upon the request of the Trustee, shall be a written representation) from the Depositor of the status of such transferee as an Affiliate of the Depositor. In addition, with respect to transfers of an ERISA-Restricted Certificate (that is not a Residual Certificate) other than as described in the preceding sentence, if the representation letter referred to in the preceding sentence is not furnished, the appropriate representation shall be deemed to have been made to the Trustee by the transferee’s (including an initial acquirer’s) acceptance of the ERISA-Restricted Certificates. If any such representation in the preceding sentences is violated, the attempted transfer or acquisition shall be void.

For so long as the Supplemental Interest Trust is in existence, each beneficial owner of a Class A or Subordinate Certificate or any interest therein, shall be deemed to have represented, by virtue of its acquisition or holding of such Certificate, or interest therein, that either (i) it is not a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code, or a Person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, or (ii) (A) it is an "accredited investor" as defined in Rule 501(a)(1) of Regulation D issued under the Securities Act and (B) the acquisition and

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holding of such Certificate and the separate right to receive payments from the Supplemental Interest Trust are eligible for the exemptive relief available Prohibited Transaction 84-14, 90-1, 91-38, 95-60 or 96-23.

Each beneficial owner of a Subordinated Certificate or any interest therein that is acquired after the termination of the Supplemental Interest Trust shall be deemed to have represented, by virtue of its acquisition or holding of that certificate or interest therein, that either (i) it is not a plan or arrangement subject to Section 406 of ERISA or a plan subject to Section 4975 of the Code, or a Person acting on behalf of any such plan or arrangement or using the assets of any such plan or arrangement, (ii) it has acquired and is holding such certificate in reliance on the Underwriter’s Exemption, and that it understands that there are certain conditions to the availability of the Underwriter’s Exemption, including that such certificate must be rated, at the time of purchase, not lower than “BBB-” (or its equivalent) by S&P, Fitch, or Moody’s, and such certificate is so rated, that it will represent that it is an “accredited investor” as defined in Rule 501(a)(1) of Regulation D issued under the Securities Act and will obtain a representation from any transferee that such transferee is an accredited investor so long as it is required to obtain a representation regarding compliance with the Securities Act or (iii) (1) it is an insurance company, (2) the source of funds used to acquire or hold the certificate or interest therein is an “insurance company general account,” as such term is defined in PTCE 95-60, and (3) the conditions in Sections I and III of PTCE 95-60 have been satisfied.

To the extent permitted under applicable law (including ERISA), the Trustee shall not be liable to any Person for any registration of transfer of any ERISA-Restricted Certificate that is in fact not permitted by this Section 5.02(b) or for making any payments due on such Certificate to the Holder thereof or taking any other action with respect to such Holder under this Agreement so long as the transfer was registered by the Trustee in accordance with the foregoing requirements.

(c)Each Person who has or who acquires any Ownership Interest in a Residual Certificate shall be deemed by the acceptance or acquisition of such Ownership Interest to have agreed to be bound by the following provisions, and the rights of each Person acquiring any Ownership Interest in a Residual Certificate are expressly subject to the following provisions:

(i) Each Person holding or acquiring any Ownership Interest in a Residual Certificate shall be a Permitted Transferee and shall promptly notify the Trustee (with a copy of any such notice to the NIM Insurer) of any change or impending change in its status as a Permitted Transferee.

(ii) No Ownership Interest in a Residual Certificate may be registered on the Closing Date or thereafter transferred, and the Trustee shall not register the Transfer of any Residual Certificate unless, in addition to the certificates required to be delivered to the Trustee under subparagraph (b) above, the Trustee shall have been furnished with an affidavit (a copy of which shall be provided to the NIM Insurer) (a “Transfer Affidavit”) of the initial owner or the proposed transferee in the form of Exhibit I (subject to the limitations with respect thereto as set forth in Section 5.02(b)).

(iii) Subject to the limitations set forth in Section 5.02(b), each Person holding or acquiring any Ownership Interest in a Residual Certificate shall agree:

(A) to obtain a Transfer Affidavit from any other Person to whom such Person attempts to Transfer its Ownership Interest in a Residual Certificate;

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(B) to obtain a Transfer Affidavit from any Person for whom such Person is acting as nominee, trustee or agent in connection with any Transfer of a Residual Certificate; and

(C) not to Transfer its Ownership Interest in a Residual Certificate or to cause the Transfer of an Ownership Interest in a Residual Certificate to any other Person if it has actual knowledge that such Person is not a Permitted Transferee.

(iv) Any attempted or purported Transfer of any Ownership Interest in a Residual Certificate in violation of this Section 5.02(c) shall be absolutely null and void and shall vest no rights in the purported Transferee. If any purported transferee shall become a Holder of a Residual Certificate in violation of this Section 5.02(c), then the last preceding Permitted Transferee shall be restored to all rights as Holder thereof retroactive to the date of registration of Transfer of such Residual Certificate. The Trustee shall not be liable to any Person for any registration of Transfer of a Residual Certificate that is in fact not permitted by Section 5.02(b) and this Section 5.02(c) or for making any payments due on such Certificate to the Holder thereof or taking any other action with respect to such Holder under this Agreement so long as the Transfer was registered after receipt of the related Transfer Affidavit and Transferor Certificate and either the Rule 144A Letter or the Investment Letter. The Trustee shall be entitled but not obligated to recover from any Holder of a Residual Certificate that was in fact not a Permitted Transferee at the time it became a Holder or, at such subsequent time as it became other than a Permitted Transferee, all payments made on such Residual Certificate at and after either such time. Any such payments so recovered by the Trustee shall be paid and delivered by the Trustee to the last preceding Permitted Transferee of such Certificate.

(v)The Depositor shall use its best efforts to make available, upon receipt of written request from the Trustee, all information necessary to compute any tax imposed under Section 860E(e) of the Code as a result of a Transfer of an Ownership Interest in a Residual Certificate to any Holder who is not a Permitted Transferee.

The restrictions on Transfers of a Residual Certificate in this Section 5.02(c) shall cease to apply (and the applicable portions of the legend on a Residual Certificate may be deleted) with respect to Transfers occurring after delivery to the Trustee of an Opinion of Counsel, which Opinion of Counsel shall not be an expense of the Trust Fund, the Trustee, the Seller, the NIM Insurer or the Servicer, to the effect that the elimination of such restrictions will not cause the Trust Fund hereunder to fail to qualify as a REMIC at any time that the Certificates are outstanding or result in the imposition of any tax on the Trust Fund, a Certificateholder or any other Person. The Opinion of Counsel shall be accompanied by written notification from each Rating Agency that the removal of the restriction will not cause the Rating Agency to downgrade its ratings of the Certificates. Each Person holding or acquiring any Ownership Interest in a Residual Certificate hereby consents to any amendment of this Agreement that, based on an Opinion of Counsel furnished to the Trustee, is reasonably necessary (a) to ensure that the record ownership of, or any beneficial interest in, a Residual Certificate is not transferred, directly or indirectly, to a Person that is not a Permitted Transferee and (b) to provide for a means to compel the Transfer of a Residual Certificate that is held by a Person that is not a Permitted Transferee to a Holder that is a Permitted Transferee.

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(d)The preparation and delivery of all certificates and opinions referred to above in this Section 5.02 in connection with transfer shall be at the expense of the parties to such transfers.

(e)Except as provided below, the Book-Entry Certificates shall at all times remain registered in the name of the Depository or its nominee and at all times:

(i) registration of the Certificates may not be transferred by the Trustee except to another Depository;

(ii) the Depository shall maintain book-entry records with respect to the Certificate Owners and with respect to ownership and transfers of such Book-Entry Certificates;

(iii) ownership and transfers of registration of the Book-Entry Certificates on the books of the Depository shall be governed by applicable rules established by the Depository;

(iv) the Depository may collect its usual and customary fees, charges, and expenses from its Depository Participants;

(v)the Trustee shall deal with the Depository, Depository Participants and indirect participating firms as representatives of the Certificate Owners of the Book-Entry Certificates for purposes of exercising the rights of holders under this Agreement, and requests and directions for and votes of such representatives shall not be deemed to be inconsistent if they are made with respect to different Certificate Owners; and

(vi) the Trustee may rely and shall be fully protected in relying upon information furnished by the Depository with respect to its Depository Participants and furnished by the Depository Participants with respect to indirect participating firms and persons shown on the books of such indirect participating firms as direct or indirect Certificate Owners.

All transfers by Certificate Owners of Book-Entry Certificates shall be made in accordance with the procedures established by the Depository Participant or brokerage firm representing the Certificate Owner. Each Depository Participant shall only transfer Book-Entry Certificates of Certificate Owners it represents or of brokerage firms for which it acts as agent in accordance with the Depository’s normal procedures.

If (x)

(i) the Depository or the Depositor advises the Trustee in writing that the Depository is no longer willing or able to properly discharge its responsibilities as Depository, and

(ii) the Trustee or the Depositor is unable to locate a qualified successor, or

(y) after the occurrence of an Event of Default, Certificate Owners representing at least 51% of the Certificate Balance of the Book-Entry Certificates together advise the Trustee and the Depository through the Depository Participants in writing that the continuation of a book-entry system through the Depository is no longer in the best interests of the Certificate Owners,

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then the Trustee shall notify all Certificate Owners, through the Depository, of the occurrence of any such event and of the availability of definitive, fully-registered Certificates (the “Definitive Certificates”) to Certificate Owners requesting the same. Upon surrender to the Trustee of the related Class of Certificates by the Depository, accompanied by the instructions from the Depository for registration, the Trustee shall issue the Definitive Certificates. None of the Servicer, the Depositor or the Trustee shall be liable for any delay in delivery of such instruction, and each may conclusively rely on, and shall be protected in relying on, such instructions. The Servicer shall provide the Trustee with an adequate inventory of certificates to facilitate the issuance and transfer of Definitive Certificates. Upon the issuance of Definitive Certificates, all references herein to obligations imposed upon or to be performed by the Depository shall be deemed to be imposed upon and performed by the Trustee, to the extent applicable with respect to such Definitive Certificates, and the Trustee shall recognize the Holders of the Definitive Certificates as Certificateholders hereunder; provided, that the Trustee shall not by virtue of its assumption of such obligations become liable to any party for any act or failure to act of the Depository.

Section 5.03.

Mutilated, Destroyed, Lost or Stolen Certificates.

If (a) any mutilated Certificate is surrendered to the Trustee, or (b) the Trustee receives evidence to its satisfaction of the destruction, loss or theft of any Certificate and the Servicer, the NIM Insurer and the Trustee receive the security or indemnity required by them to hold each of them harmless, then, in the absence of notice to the Trustee that the Certificate has been acquired by a Protected Purchaser, and if the requirements of Section 8-406 of the UCC are met and subject to Section 8-405 of the UCC, the Trustee shall execute, countersign and deliver, in exchange for or in lieu of any mutilated, destroyed, lost or stolen Certificate, a new Certificate of like Class, tenor and Percentage Interest. In connection with the issuance of any new Certificate under this Section 5.03, the Trustee may require the payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. Any replacement Certificate issued pursuant to this Section 5.03 shall constitute complete and indefeasible evidence of ownership, as if originally issued, whether or not the lost, stolen or destroyed Certificate is found at any time.

Section 5.04.

Persons Deemed Owners.

The Servicer, the Trustee, the NIM Insurer and any agent of the Servicer or the Trustee may treat the Person in whose name any Certificate is registered as the owner of such Certificate for the purpose of receiving distributions as provided in this Agreement and for all other purposes whatsoever, and none of the Servicer, the Trustee, the NIM Insurer or any agent of the Servicer or the Trustee shall be affected by any notice to the contrary.

Section 5.05.

Access to List of Certificateholders’ Names and Addresses.

If three or more Certificateholders and/or Certificate Owners (a) request such information in writing from the Trustee, (b) state that those Certificateholders and/or Certificate Owners desire to communicate with other Certificateholders and/or Certificate Owners with respect to their rights under this Agreement or under the Certificates and (c) provide a copy of the communication that those Certificateholders and/or Certificate Owners propose to transmit, or if the Depositor or Servicer requests such information in writing from the Trustee, then the Trustee shall, within ten (10) Business Days after the receipt of the request, provide the Depositor, the Servicer or those Certificateholders and/or Certificate Owners at the recipients’

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expense the most recent list of the Certificateholders of the Trust Fund held by the Trustee. The Depositor and every Certificateholder, by receiving and holding a Certificate, agree that the Trustee shall not be held accountable because of the disclosure of any such information as to the list of the Certificateholders and/or Certificate Owners hereunder, regardless of the source from which the information was derived.

Section 5.06.

Maintenance of Office or Agency.

The Trustee will maintain at its expense an office or agency in the United States. Currently, that office is located at DB Services Tennessee, 648 Grassmere Park Road, Nashville, Tennessee 37211-3658, Attention: Transfer Unit, where Certificates may be surrendered for registration of transfer or exchange. The Trustee will give prompt written notice to the Certificateholders of any change in the location of its office or agency.

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ARTICLE VI.

THE DEPOSITOR AND THE SERVICER

Section 6.01.

Respective Liabilities of the Depositor and the Servicer.

The Depositor and the Servicer shall each be liable in accordance herewith only to the extent of the obligations specifically and respectively imposed upon and undertaken by them herein.

Section 6.02.

Merger or Consolidation of the Depositor or the Servicer.

The Depositor and the Servicer will each keep in full effect its existence, rights and franchises as a corporation or federal savings bank, as the case may be, under the laws of the United States or under the laws of one of the states thereof and will each obtain and preserve its qualification to do business as a foreign corporation in each jurisdiction in which such qualification is or shall be necessary to protect the validity and enforceability of this Agreement, or any of the Mortgage Loans and to perform its respective duties under this Agreement.

Any Person into which the Depositor or the Servicer may be merged or consolidated, or any Person resulting from any merger or consolidation to which the Depositor or the Servicer shall be a party, or any person succeeding to the business of the Depositor or the Servicer, shall be the successor of the Depositor or the Servicer, as the case may be, hereunder, without the execution or filing of any paper or any further act on the part of any of the parties hereto, anything herein to the contrary notwithstanding. The successor or surviving Person to the Servicer must be qualified to sell mortgage loans to, and to service mortgage loans on behalf of, FNMA or FHLMC.

Section 6.03.

Limitation on Liability of the Depositor, the Seller, the Servicer, and Others.

None of the Depositor, the Seller, the Servicer, the NIM Insurer or any of the directors, officers, employees, or agents of the Depositor, the Seller, the NIM Insurer, or the Servicer shall be liable to the Certificateholders for any action taken or for refraining from taking any action in good faith pursuant to this Agreement, or for errors in judgment. This provision shall not protect the Depositor, the Seller, the Servicer, or any such person against any breach of representations or warranties made by it herein or protect the Depositor, the Seller, the Servicer, or any such person from any liability that would otherwise be imposed for willful misfeasance, bad faith, or gross negligence in the performance of duties or because of reckless disregard of obligations and duties hereunder.

The Depositor, the Seller, the Servicer, the NIM Insurer and any director, officer, employee, or agent of the Depositor, the Seller, the NIM Insurer, or the Servicer may rely in good faith on any document of any kind prima facie properly executed and submitted by any Person respecting any matters arising hereunder.

The Depositor, the NIM Insurer, the Seller, the Servicer and any director, officer, employee, or agent of the Depositor, the Seller, the NIM Insurer or the Servicer shall be indemnified by the Trust Fund for any loss, liability, or expense incurred in connection with any audit, controversy, or judicial proceeding relating to a governmental taxing authority or any legal action relating to this Agreement or the Certificates, other than any loss, liability, or

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expense related to any specific Mortgage Loans (except any loss, liability, or expense otherwise reimbursable pursuant to this Agreement) and any loss, liability, or expense incurred because of willful misfeasance, bad faith, or gross negligence in the performance of duties hereunder or because of reckless disregard of duties hereunder.

None of the Depositor, the Seller or the Servicer shall be under any obligation to appear in, prosecute or defend any legal action that is not incidental to its respective duties hereunder and which in its opinion may involve it in any expense or liability; provided, however, that any of the Depositor, the Seller or the Servicer may in its discretion undertake any such legal action that it may deem appropriate in respect of this Agreement and the rights and duties of the parties hereto and interests of the Trustee and the Certificateholders hereunder or with respect to the Mortgage Loans. In such event, the legal expenses and costs of such action and any liability resulting therefrom shall be expenses, costs and liabilities of the Trust Fund, and the Depositor, the Seller, and the Servicer shall be entitled to be reimbursed therefor out of the Certificate Account.

Section 6.04.

Limitation on Resignation of the Servicer.

The Servicer shall not resign from the obligations hereby imposed on it except (a) upon appointment of a successor servicer that is reasonably acceptable to the Trustee and the NIM Insurer and receipt by the Trustee of a letter from each Rating Agency that the resignation and appointment will not result in a downgrading of the rating of any of the Certificates or (b) upon determination that its duties hereunder are no longer permissible under applicable law. Any such determination under clause (b) permitting the resignation of the Servicer shall be evidenced by an Opinion of Counsel to that effect delivered to the Trustee. No such resignation shall become effective until the Trustee or a successor Servicer shall have assumed the Servicer’s obligations hereunder.

Section 6.05.

Inspection.

The Servicer, in its capacity as Servicer, shall afford the Trustee and the NIM Insurer, upon reasonable advance notice, during normal business hours, access to all records maintained by the Servicer in respect of its rights and obligations hereunder and access to officers of the Servicer responsible for such obligations. Upon request, the Servicer shall furnish to the Trustee and the NIM Insurer its most recent publicly available financial statements and any other information relating to its capacity to perform its obligations under this Agreement reasonably requested by the NIM Insurer.

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ARTICLE VII.

DEFAULT

Section 7.01.

Events of Default.

“Event of Default,” wherever used herein, means any one of the following events:

(a)any failure by the Servicer to deposit in the Certificate Account or remit to the Trustee any payment (other than a payment required to be made under Section 4.01) required to be made by it under this Agreement, which failure continues unremedied for five days after the date on which written notice of the failure has been given to the Servicer by the Trustee, the NIM Insurer, or the Depositor, or to the Servicer, the NIM Insurer, and the Trustee by the Holders of Certificates of any Class evidencing not less than 25% of the aggregate Percentage Interests of the Class; or

(b)any failure by the Servicer to observe or perform in any material respect any other of the covenants or agreements on the part of the Servicer contained in this Agreement, which failure materially affects the rights of Certificateholders and continues unremedied for a period of sixty (60) days after the date on which written notice of such failure shall have been given to the Servicer by the Trustee, the NIM Insurer, or the Depositor, or to the Servicer, the NIM Insurer, and the Trustee by the Holders of Certificates of any Class evidencing not less than 25% of the Percentage Interests of the Class; provided that the sixty day cure period shall not apply to the initial delivery of the Mortgage File for Delayed Delivery Mortgage Loans nor the failure to repurchase or substitute in lieu thereof; or

(c)a decree or order of a court or agency or supervisory authority having jurisdiction in the premises for the appointment of a receiver, conservator or liquidator in any insolvency, readjustment of debt, marshalling of assets and liabilities or similar proceedings, or for the winding-up or liquidation of its affairs, shall have been entered against the Servicer and such decree or order shall have remained in force undischarged or unstayed for a period of sixty (60) consecutive days; or

(d)the Servicer shall consent to the appointment of a receiver, conservator or liquidator in any insolvency, readjustment of debt, marshalling of assets and liabilities, or similar proceedings of or relating to the Servicer or all or substantially all of the property of the Servicer; or

(e)the Servicer shall admit in writing its inability to pay its debts generally as they become due, file a petition to take advantage of, or commence a voluntary case under, any applicable insolvency or reorganization statute, make an assignment for the benefit of its creditors, or voluntarily suspend payment of its obligations; or

(f) the Servicer shall fail (i) to make an Advance on the Servicer Advance Date or (ii) to reimburse in full the Trustee within two days of the Servicer Advance Date for any Advance made by the Trustee pursuant to Section 4.01(b).

If an Event of Default described in clauses (a) through (f) of this Section 7.01 shall occur, then, and in each and every such case, so long as such Event of Default shall not have been remedied, the Trustee may, or at the direction of the NIM Insurer or the Holders of Certificates of any Class evidencing not less than 66²/₃% of the Percentage Interests of the

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Class, the Trustee shall by notice in writing to the Servicer (with a copy to each Rating Agency), terminate all of the rights and obligations of the Servicer under this Agreement and in the Mortgage Loans and the proceeds thereof, other than its rights as a Certificateholder hereunder. On and after the receipt by the Servicer of such written notice, all authority and power of the Servicer hereunder, whether with respect to the Mortgage Loans or otherwise, shall pass to and be vested in the Trustee. The Trustee shall make any Advance that the Servicer failed to make, whether or not the obligations of the Servicer have been terminated pursuant to this Section.

The Trustee is hereby authorized and empowered to execute and deliver, on behalf of the Servicer, as attorney-in-fact or otherwise, any documents and other instruments, and to do or accomplish all other acts or things necessary or appropriate to effect the purposes of such notice of termination, whether to complete the transfer and endorsement or assignment of the Mortgage Loans and related documents, or otherwise. Unless expressly provided in such written notice, no such termination shall affect any obligation of the Servicer to pay amounts owed pursuant to Article VIII. The Servicer agrees to cooperate with the Trustee in effecting the termination of the Servicer’s responsibilities and rights hereunder, including the transfer to the Trustee of all cash amounts that shall at the time be credited to the Certificate Account, or thereafter be received with respect to the Mortgage Loans. If the Servicer fails to make any Advance required under Section 4.01 of this Agreement, thereby triggering an Event of Default described in clause (f) of this Section 7.01, the Trustee shall make such Advance on that Distribution Date.

Notwithstanding any termination of the activities of the Servicer hereunder, the Servicer shall be entitled to receive, out of any late collection of a Scheduled Payment on a Mortgage Loan that was due before the notice terminating the Servicer’s rights and obligations as Servicer hereunder and received after the notice, that portion thereof to which the Servicer would have been entitled pursuant to Sections 3.09(a)(i) through (v) and (vii), and any other amounts payable to the Servicer hereunder the entitlement to which arose before the termination of its activities hereunder.

Section 7.02.

Trustee to Act; Appointment of Successor.

On and after the time the Servicer receives a notice of termination pursuant to Section 7.01, the Trustee shall, subject to and to the extent provided in Section 3.05, be the successor to the Servicer in its capacity as Servicer under this Agreement and the transactions provided for herein and shall be subject to all the responsibilities, duties and liabilities (other than any liabilities incurred by the Servicer prior to its termination hereunder) relating thereto placed on the Servicer by the terms hereof and applicable law, including the obligation to make Advances pursuant to Section 4.01. As compensation therefor, the Trustee shall be entitled to all funds relating to the Mortgage Loans that the Servicer would have been entitled to charge to the Certificate Account or Distribution Account if the Servicer had continued to act hereunder.

Notwithstanding the foregoing, if the Trustee has become the successor to the Servicer in accordance with Section 7.01, the Trustee may, if it shall be unwilling to so act, or shall, if it is prohibited by applicable law from making Advances pursuant to Section 4.01 or if it is otherwise unable to so act, appoint, or petition a court of competent jurisdiction to appoint, any established mortgage loan servicing institution reasonably acceptable to the NIM Insurer (as evidenced by the prior written consent of the NIM Insurer), the appointment of which does not adversely affect the then current rating of the Certificates and the NIM Insurer guaranteed notes

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by each Rating Agency, as the successor to the Servicer hereunder in the assumption of all or any part of the obligations of the Servicer hereunder.

Any successor to the Servicer shall be an institution that is a FNMA and FHLMC approved seller/servicer in good standing, that has a net worth of at least $15,000,000, that is willing to service the Mortgage Loans and that executes and delivers to the Depositor and the Trustee an agreement accepting such delegation and assignment, containing an assumption by it of the rights and obligations of the Servicer (other than liabilities of the Servicer under Section 6.03 incurred before termination of the Servicer under Section 7.01), with like effect as if originally named as a party to this Agreement; provided, that each Rating Agency acknowledges that its rating of the Certificates in effect immediately before the assignment and delegation will not be qualified or reduced as a result of the assignment and delegation.

Pending appointment of a successor to the Servicer hereunder, the Trustee, unless the Trustee is prohibited by law from so acting, shall, subject to Section 3.05, act in such capacity as hereinabove provided. In connection with such appointment and assumption, the Trustee may make such arrangements for the compensation of the successor out of payments on Mortgage Loans as it and the successor shall agree. No such compensation shall exceed the Servicing Fee Rate. The Trustee and the successor shall take any action, consistent with this Agreement, necessary to effectuate the succession.

Neither the Trustee nor any other successor Servicer shall be deemed to be in default hereunder because of any failure to make, or any delay in making, any distribution hereunder or any portion thereof or any failure to perform, or any delay in performing, any duties hereunder, in either case caused by the failure of the Servicer to deliver or provide, or any delay in delivering or providing, any cash, information, documents or records to it. The appointment of a successor Servicer shall not affect any liability of the predecessor Servicer that my have arisen under this Agreement before its termination as Servicer to pay any deductible under an insurance policy, to indemnify any person, or otherwise, nor shall any successor Servicer be liable for any acts or omissions of the predecessor Servicer or for any breach by the Servicer of any of its representations and warranties contained in this Agreement.

In connection with the termination or resignation of the Servicer hereunder, either (i) the successor Servicer, including the Trustee if the Trustee is acting as successor Servicer, shall represent and warrant that it is a member of MERS in good standing and shall agree to comply in all material respects with the rules and procedures of MERS in connection with the servicing of the Mortgage Loans that are registered with MERS, or (ii) the predecessor Servicer shall cooperate with the successor Servicer either (x) in causing MERS to execute and deliver an assignment of Mortgage in recordable form to transfer the Mortgage from MERS to the Trustee and to execute and deliver such other notices, documents and other instruments as may be necessary or desirable to effect a transfer of such Mortgage Loan or servicing of such Mortgage Loan on the MERS® System to the successor Servicer or (y) in causing MERS to designate on the MERS® System the successor Servicer as the servicer of such Mortgage Loan. The predecessor Servicer shall file or cause to be filed any such assignment in the appropriate recording office. The successor Servicer shall cause such assignment to be delivered to the Trustee promptly upon receipt of the original with evidence of recording thereon or a copy certified by the public recording office in which such assignment was recorded.

Any successor to the Servicer as Servicer shall give notice of the change of servicer to the NIM Insurer and the Mortgagors and shall, during the term of its service as Servicer,

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maintain in force the policy or policies that the Servicer is required to maintain pursuant to Section 6.05.

Section 7.03.

Notification to Certificateholders.

(a)Upon any termination of or appointment of a successor to the Servicer, the Trustee shall give prompt written notice thereof to Certificateholders and each Rating Agency.

(b)Within sixty (60) days after the occurrence of any Event of Default, the Trustee shall transmit by mail to all Certificateholders and each Rating Agency notice of each Event of Default hereunder known to the Trustee, unless the Event of Default has been cured or waived.

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ARTICLE VIII.

CONCERNING THE TRUSTEE AND THE SUPPLEMENTAL INTEREST TRUST TRUSTEE

Section 8.01.

Duties of the Trustee and the Supplemental Interest Trust Trustee.

The Trustee, before the occurrence of an Event of Default and after the curing of all Events of Default that may have occurred, and the Supplemental Interest Trust Trustee shall undertake to perform such duties and only the duties specifically set forth in this Agreement. If an Event of Default has occurred and remains uncured, the Trustee shall exercise such of the rights and powers vested in it by this Agreement, and use the same degree of care and skill in their exercise as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs.

Each of the Trustee and the Supplemental Interest Trust Trustee, upon receipt of all resolutions, certificates, statements, opinions, reports, documents, orders or other instruments furnished to the Trustee or the Supplemental Interest Trust Trustee, as applicable, that are specifically required to be furnished pursuant to any provision of this Agreement, shall examine them to determine whether they are in the form required by this Agreement. If any such instrument is found not to conform to the requirements of this Agreement in a material manner, the Trustee or the Supplemental Interest Trust Trustee, as applicable, shall take any action it deems appropriate to have the instrument corrected, and if the instrument is not corrected to the Trustee’s or the Supplemental Interest Trust Trustee’s satisfaction, the Trustee or the Supplemental Interest Trust Trustee, as applicable, shall notify the Certificateholders of the defect. Neither the Trustee nor the Supplemental Interest Trust Trustee shall be responsible for the accuracy or content of any resolution, certificate, statement, opinion, report, document, order or other instrument.

No provision of this Agreement shall be construed to relieve the Trustee or the Supplemental Interest Trust Trustee from liability for its own negligent action, its own negligent failure to act, or its own willful misconduct.

Unless an Event of Default known to the Trustee has occurred and is continuing:

(a)the duties and obligations of the Trustee shall be determined solely by the express provisions of this Agreement, the Trustee shall not be liable except for the performance of the duties specifically set forth in this Agreement, no implied covenants or obligations shall be read into this Agreement against the Trustee, and the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions furnished to the Trustee and conforming to the requirements of this Agreement that it believed in good faith to be genuine and to have been duly executed by the proper authorities respecting any matters arising hereunder;

(b)the Trustee shall not be liable for an error of judgment made in good faith by a Responsible Officer or Responsible Officers of the Trustee, unless it is finally proven that the Trustee was negligent in ascertaining the pertinent facts; and

(c)the Trustee shall not be liable with respect to any action taken, suffered or omitted to be taken by it in good faith in accordance with the direction of the NIM Insurer or Holders of Certificates evidencing not less than 25% of the Voting Rights of Certificates

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relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee under this Agreement.

Section 8.02.

Certain Matters Affecting the Trustee and the Supplemental Interest Trust Trustee.

Except as otherwise provided in Section 8.01:

(a)each of the Trustee and the Supplemental Interest Trust Trustee may request and rely upon and shall be protected in acting or refraining from acting upon any resolution, Officer’s Certificate, certificate of auditors or any other certificate, statement, instrument, opinion, report, notice, request, consent, order, appraisal, bond or other paper or document believed by it to be genuine and to have been signed or presented by the proper party or parties and neither the Trustee nor the Supplemental Interest Trust Trustee shall have any responsibility to ascertain or confirm the genuineness of any signature of any such party or parties;

(b)each of the Trustee and the Supplemental Interest Trust Trustee may consult with counsel, financial advisers or accountants and the advice of any such counsel, financial advisers or accountants, and any Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken or suffered or omitted by it hereunder in good faith and in accordance with such Opinion of Counsel;

(c)neither the Trustee nor the Supplemental Interest Trust Trustee shall be liable for any action taken, suffered or omitted by it in good faith and believed by it to be authorized or within the discretion or rights or powers conferred upon it by this Agreement;

(d)neither the Trustee nor the Supplemental Interest Trust Trustee shall be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, approval, bond or other paper or document, unless requested in writing so to do by the NIM Insurer or Holders of Certificates evidencing not less than 25% of the Voting Rights allocated to each Class of Certificates; provided, however, that no Certificates held by the Seller, the Depositor or any affiliate shall be given effect for the purpose of calculating any such aggregation of Voting Rights unless they own all of the Certificates;

(e)each of the Trustee and the Supplemental Interest Trust Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents, accountants, or attorneys, and neither the Trustee nor the Supplemental Interest Trust Trustee shall be responsible for any misconduct or negligence on the part of any agents, accountants or attorneys appointed with due care by it hereunder;

(f) neither the Trustee nor the Supplemental Interest Trust Trustee shall be required to risk or expend its own funds or otherwise incur any financial liability in the performance of any of its duties or in the exercise of any of its rights or powers hereunder if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity against such risk or liability is not assured to it;

(g)neither the Trustee nor the Supplemental Interest Trust Trustee shall be liable for any loss on any investment of funds pursuant to this Agreement (other than as issuer of the investment security);

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(h)the Trustee shall not be deemed to have knowledge of an Event of Default or Swap Provider Trigger Event until a Responsible Officer of the Trustee or the Supplemental Interest Trust Trustee, as applicable, shall have received written notice thereof;

(i) neither the Trustee nor the Supplemental Interest Trust Trustee need exercise any of the trusts, rights or powers vested in it by this Agreement or to institute, conduct or defend any litigation in connection with this Agreement at the request, order or direction of the NIM Insurer or any of the Certificateholders pursuant to this Agreement unless the NIM Insurer or the Certificateholders shall have offered to the Trustee or the Supplemental Interest Trust Trustee, as applicable, reasonable security or indemnity satisfactory to the Trustee or the Supplemental Interest Trust Trustee, as applicable, against the costs, expenses and liabilities that may be incurred in connection therewith;

(j) the Trustee or its Affiliates are permitted to receive additional compensation that could be deemed to be in the Trustee’s economic self-interest for (i) serving as investment adviser, administrator, shareholder, servicing agent, custodian or sub-custodian with respect to certain of the Permitted Investments, (ii) using Affiliates to effect transactions in certain Permitted Investments and (iii) effecting transactions in certain Permitted Investments. The Trustee does not guarantee the performance of any Permitted Investments; and

(k)neither the Trustee nor the Supplemental Interest Trust Trustee shall knowingly take any action that would cause the Trust Fund to fail to qualify as a qualifying special purpose entity.

Compliance with Applicable Anti-Terrorism and Anti-Money Laundering Regulations. In order to comply with laws, rules and regulations applicable to banking institutions, including those relating to the funding of terrorist activities and money laundering, the Trustee is required to obtain, verify and record certain information relating to individuals and entities which maintain a business relationship with the Trustee. Accordingly, each of the parties agrees to provide to the Trustee upon its request from time to time such party’s complete name, address, tax identification number and such other identifying information together with copies of such party’s constituting documentation, securities disclosure documentation or such other identifying documentation as may be available for such party.

Section 8.03.

Trustee and Supplemental Interest Trust Trustee Not Liable for Certificates or Mortgage Loans.

The recitals contained herein and in the Certificates shall be taken as the statements of the Depositor or the Seller, as the case may be, and neither the Trustee nor the Supplemental Interest Trust Trustee assumes any responsibility for their correctness. Neither the Trustee nor the Supplemental Interest Trust Trustee makes any representations as to the validity or sufficiency of this Agreement, the Certificates, any Mortgage Loan or related document or MERS or the MERS® System other than with respect to the Trustee’s execution and countersignature of the Certificates. Neither the Trustee nor the Supplemental Interest Trust Trustee shall be accountable for the use or application by the Depositor or the Servicer of any funds paid to the Depositor or the Servicer in respect of the Mortgage Loans or deposited in or withdrawn from the Certificate Account by the Depositor or the Servicer.

Except as provided in Section 2.01(c), the Trustee shall have no responsibility for filing or recording any financing or continuation statement in any public office at any time or to

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otherwise perfect or maintain the perfection of any security interest or lien granted to it hereunder (unless the Trustee shall have become the successor Servicer).

The Trustee executes the Certificates not in its individual capacity but solely as Trustee of the Trust Fund created by this Agreement, in the exercise of the powers and authority conferred and vested in it by this Agreement. Each of the undertakings and agreements made on the part of the Trustee on behalf of the Trust Fund in the Certificates is made and intended not as a personal undertaking or agreement by the Trustee but is made and intended for the purpose of binding only the Trust Fund.

Section 8.04.

Trustee and Supplemental Interest Trust Trustee May Own Certificates.

Each of the Trustee and the Supplemental Interest Trust Trustee, in its individual or any other capacity, may become the owner or pledgee of Certificates with the same rights as it would have if it were not the Trustee or the Supplemental Interest Trust Trustee, as applicable.

Section 8.05.

Trustee’s Fees and Expenses.

As compensation for its activities under this Agreement as Trustee and Supplemental Interest Trust Trustee, the Trustee shall be entitled to a fee pursuant to a separate agreement between IndyMac Bank and the Trustee. The Trustee and the Supplemental Interest Trust Trustee and any director, officer, employee or agent of the Trustee or the Supplemental Interest Trust Trustee, as applicable, shall be indemnified by the Seller against any loss, liability or expense (including reasonable attorney’s fees) resulting from any error in any tax or information return prepared by the Servicer or incurred in connection with any claim or legal action relating to:

(a)	this Agreement;
(b)	the Certificates; or

(c)the performance of any of the Trustee’s or the Supplemental Interest Trust Trustee’s duties under this Agreement;

other than any loss, liability or expense incurred because of willful misfeasance, bad faith or negligence in the performance of any of the Trustee’s or the Supplemental Interest Trust Trustee’s duties under this Agreement. This indemnity shall survive the termination of this Agreement or the resignation or removal of the Trustee or the Supplemental Interest Trust Trustee under this Agreement. Without limiting the foregoing, except as otherwise agreed upon in writing by the Depositor and the Trustee or the Supplemental Interest Trust Trustee, as applicable, and except for any expense, disbursement or advance arising from the Trustee’s or the Supplemental Interest Trust Trustee’s negligence, bad faith or willful misconduct, the Seller shall pay or reimburse the Trustee or the Supplemental Interest Trust Trustee, as applicable, for all reasonable expenses, disbursements and advances incurred or made by the Trustee or the Supplemental Interest Trust Trustee, as applicable, in accordance with this Agreement with respect to:

(i) the reasonable compensation, expenses and disbursements of its counsel not associated with the closing of the issuance of the Certificates;

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(ii) the reasonable compensation, expenses and disbursements of any accountant, engineer or appraiser that is not regularly employed by the Trustee or the Supplemental Interest Trust Trustee, to the extent that the Trustee or the Supplemental Interest Trust Trustee must engage them to perform services under this Agreement; and

(iii) printing and engraving expenses in connection with preparing any Definitive Certificates.

Except as otherwise provided in this Agreement, neither the Trustee nor the Supplemental Interest Trust Trustee shall be entitled to payment or reimbursement for any routine ongoing expenses incurred by the Trustee or the Supplemental Interest Trust Trustee, as applicable, in the ordinary course of its duties as Trustee, Supplemental Interest Trust Trustee, Registrar or Paying Agent under this Agreement or for any other expenses.

Section 8.06.

Eligibility Requirements for the Trustee and the Supplemental Interest Trust Trustee.

Each of the Trustee and the Supplemental Interest Trust Trustee hereunder shall at all times be a corporation or association organized and doing business under the laws of a state or the United States of America, authorized under such laws to exercise corporate trust powers, having a combined capital and surplus of at least $50,000,000, subject to supervision or examination by federal or state authority and with a credit rating that would not cause any of the Rating Agencies to reduce their respective then-current ratings of the Certificates (or, having provided such security from time to time, as is sufficient to avoid such reduction) as evidenced in writing by each Rating Agency. If such corporation or association publishes reports of condition at least annually, pursuant to law or to the requirements of the aforesaid supervising or examining authority, then for the purposes of this Section 8.06 the combined capital and surplus of such corporation or association shall be deemed to be its combined capital and surplus as disclosed in its most recent report of condition so published. If at any time the Trustee or the Supplemental Interest Trust Trustee, as applicable, ceases to be eligible in accordance with this Section 8.06, the Trustee or the Supplemental Interest Trust Trustee, as applicable, shall resign immediately in the manner and with the effect specified in Section 8.07. The entities serving as Trustee and Supplemental Interest Trust Trustee may have normal banking and trust relationships with the Depositor and its affiliates or the Servicer and its affiliates. Neither the Trustee nor the Supplemental Interest Trust Trustee may be an affiliate of the Seller, the Depositor or the Servicer, other than the Trustee in its role as successor to the Servicer. The principal office of the Trustee and the Supplemental Interest Trust Trustee (other than the initial Trustee and Supplemental Interest Trust Trustee) shall be in a state with respect to which an Opinion of Counsel has been delivered to the Trustee or the Supplemental Interest Trust Trustee, as applicable, at the time such party is appointed Trustee or Supplemental Interest Trust Trustee, as applicable, to the effect that the Trust will not be a taxable entity under the laws of that state.

Section 8.07.

Resignation and Removal of the Trustee and the Supplemental Interest Trust Trustee.

Each of the Trustee and the Supplemental Interest Trust Trustee may at any time resign and be discharged from the trusts hereby created by giving written notice of resignation to the Depositor, the Servicer and each Rating Agency not less than sixty (60) days before the date specified in the notice, when, subject to Section 8.08, the resignation is to take effect, and acceptance by a successor trustee in accordance with Section 8.08 meeting the qualifications in

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Section 8.06. If no successor trustee meeting those qualifications shall have been so appointed and have accepted appointment within thirty (30) days after the notice of resignation, the resigning Trustee or Supplemental Interest Trust Trustee, as applicable, may petition any court of competent jurisdiction for the appointment of a successor trustee or supplemental interest trust trustee reasonably acceptable to the NIM Insurer.

If at any time the Trustee or the Supplemental Interest Trust Trustee shall cease to be eligible in accordance with Section 8.06 and shall fail to resign after written request thereto by the NIM Insurer or the Depositor, or if at any time the Trustee or the Supplemental Interest Trust Trustee shall become incapable of acting, or shall be adjudged as bankrupt or insolvent, or a receiver of the Trustee or of its property shall be appointed, or any public officer shall take charge or control of the Trustee or the Supplemental Interest Trust Trustee, as applicable, or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, or a tax is imposed with respect to the Trust Fund by any state in which the Trustee, the Supplemental Interest Trust Trustee or the Trust Fund is located and the imposition of the tax would be avoided by the appointment of a different trustee or administrator, as applicable, then the Depositor, the NIM Insurer or the Servicer may remove the Trustee or the Supplemental Interest Trust Trustee, as applicable, and appoint a successor trustee or supplemental interest trust trustee reasonably acceptable to the NIM Insurer by written instrument, in triplicate, one copy of which shall be delivered to the Trustee or the Supplemental Interest Trust Trustee, as applicable, one copy to the Servicer and one copy to the successor trustee or supplemental interest trust trustee.

The NIM Insurer or the Holders of Certificates (other than the Servicer, Seller, Depositor or any affiliates or agents thereof) entitled to at least 51% of the Voting Rights may at any time remove the Trustee and appoint a successor trustee or supplemental interest trust trustee by written instrument or instruments, in triplicate, signed by the NIM Insurer or the Holders or their attorneys-in-fact duly authorized, as the case may be, one complete set of which shall be delivered by the successor Trustee or Supplemental Interest Trust Trustee, as applicable, to the Servicer, one complete set to the Trustee or the Supplemental Interest Trust Trustee so removed, and one complete set to the successor so appointed. The successor trustee or supplemental interest trust trustee, as applicable, shall notify each Rating Agency of any removal of the Trustee or the Supplemental Interest Trust Trustee.

Any resignation or removal of the Trustee or the Supplemental Interest Trust Trustee and appointment of a successor trustee or supplemental interest trust trustee, as applicable, pursuant to this Section 8.07 shall become effective upon acceptance of appointment by the successor trustee or Supplemental Interest Trust Trustee as provided in Section 8.08.

Section 8.08.

Successor Trustee or Supplemental Interest Trust Trustee.

Any successor trustee or supplemental interest trust trustee appointed as provided in Section 8.07 shall execute, acknowledge and deliver to the Depositor, its predecessor trustee or administrator and the Servicer an instrument accepting its appointment hereunder and thereupon the resignation or removal of the predecessor trustee or administrator shall become effective and the successor trustee or supplemental interest trust trustee, without any further act, deed or conveyance, shall become fully vested with all the rights and obligations of its predecessor hereunder, with the like effect as if originally named as Trustee or Supplemental Interest Trust Trustee herein. The Depositor, the Servicer and the predecessor trustee or administrator, as applicable, shall execute and deliver such instruments and do such other things as may

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reasonably be required for more fully and certainly vesting and confirming in the successor trustee or supplemental interest trust trustee, as applicable, all such rights and obligations.

No successor trustee or supplemental interest trust trustee shall accept appointment as provided in this Section 8.08 unless at the time of its acceptance, the successor trustee or supplemental interest trust trustee is eligible under Section 8.06, is reasonably acceptable to the NIM Insurer, and its appointment does not adversely affect the then current rating of the Certificates.

Upon acceptance of appointment by a successor trustee or supplemental interest trust trustee as provided in this Section 8.08, the Depositor shall mail notice of the succession of such trustee or administrator hereunder to the NIM Insurer and all Holders of Certificates. If the Depositor fails to mail the notice within ten (10) days after acceptance of appointment by the successor trustee or supplemental interest trust trustee, the successor trustee or supplemental interest trust trustee, as applicable, shall cause the notice to be mailed at the expense of the Depositor.

Section 8.09.

Merger or Consolidation of the Trustee or the Supplemental Interest Trust Trustee.

Any corporation into which the Trustee or the Supplemental Interest Trust Trustee may be merged or converted or with which it may be consolidated or any corporation resulting from any merger, conversion, or consolidation to which the Trustee or the Supplemental Interest Trust Trustee shall be a party, or any corporation succeeding to the business of the Trustee or the Supplemental Interest Trust Trustee, shall be the successor of the Trustee or the Supplemental Interest Trust Trustee, as applicable, hereunder if the successor corporation is eligible under Section 8.06 without the execution or filing of any paper or further act on the part of any of the parties hereto, anything herein to the contrary notwithstanding.

Section 8.10.

Appointment of Co-Trustee or Separate Trustee.

Notwithstanding any other provisions of this Agreement, at any time, for the purpose of meeting any legal requirements of any jurisdiction in which any part of the Trust Fund or property securing any Mortgage Note may at the time be located, the Servicer and the Trustee acting jointly shall have the power and shall execute and deliver all instruments to appoint one or more Persons approved by the Trustee and reasonably acceptable to the NIM Insurer to act as co-trustee or co-trustees jointly with the Trustee, or separate trustee or separate trustees, of all or any part of the Trust Fund, and to vest in them, in such capacity and for the benefit of the Certificateholders, such title to the Trust Fund or any part thereof, whichever is applicable, and, subject to the other provisions of this Section 8.10, such powers, duties, obligations, rights and trusts as the Servicer and the Trustee may consider appropriate. If the Servicer shall not have joined in such appointment within fifteen (15) days after the receipt by it of a request to do so, or in the case an Event of Default shall have occurred and be continuing, the Trustee alone shall have the power to make such appointment. No co-trustee or separate trustee hereunder shall be required to meet the terms of eligibility as a successor trustee under Section 8.06 and no notice to Certificateholders of the appointment of any co-trustee or separate trustee shall be required under Section 8.08.

Every separate trustee and co-trustee shall, to the extent permitted by law, be appointed and act subject to the following provisions and conditions:

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(a)To the extent necessary to effectuate the purposes of this Section 8.10, all rights and obligations conferred or imposed upon the Trustee, except for the obligation of the Trustee under this Agreement to advance funds on behalf of the Servicer, shall be conferred or imposed upon and exercised or performed by the Trustee and such separate trustee or co-trustee jointly (it being understood that such separate trustee or co-trustee is not authorized to act separately without the Trustee joining in such act), except to the extent that under any law of any jurisdiction in which any particular act or acts are to be performed (whether as Trustee hereunder or as successor to the Servicer hereunder), the Trustee shall be incompetent or unqualified to perform such act or acts, in which event such rights and obligations (including holding title to the applicable Trust Fund or any portion thereof in any such jurisdiction) shall be exercised and performed singly by such separate trustee or co-trustee, but solely at the direction of the Trustee;

(b)No trustee hereunder shall be held personally liable because of any act or omission of any other trustee hereunder and such appointment shall not, and shall not be deemed to, constitute any such separate trustee or co-trustee as agent of the Trustee;

(c)The Trustee, with the consent of the NIM Insurer, may at any time accept the resignation of or remove any separate trustee or co-trustee; and

(d)The Servicer, and not the Trustee, shall be liable for the payment of reasonable compensation, reimbursement, and indemnification to any such separate trustee or co-trustee.

Any notice, request, or other writing given to the Trustee shall be deemed to have been given to each of the separate trustees and co-trustees, when and as effectively as if given to each of them. Every instrument appointing any separate trustee or co-trustee shall refer to this Agreement and the conditions of this Article VIII. Each separate trustee and co-trustee, upon its acceptance of the trusts conferred, shall be vested with the estates or property specified in its instrument of appointment, either jointly with the Trustee or separately, as may be provided therein, subject to all the provisions of this Agreement, specifically including every provision of this Agreement relating to the conduct of, affecting the liability of, or affording protection to, the Trustee. Every such instrument shall be filed with the Trustee and a copy thereof given to the Servicer and the Depositor.

Any separate trustee or co-trustee may, at any time, constitute the Trustee its agent or attorney-in-fact, with full power and authority, to the extent not prohibited by law, to do any lawful act under or in respect of this Agreement on its behalf and in its name. If any separate trustee or co-trustee shall die, become incapable of acting, resign, or be removed, all of its estates, properties, rights, remedies and trusts shall vest in and be exercised by the Trustee, to the extent permitted by law, without the appointment of a new or successor trustee.

Section 8.11.

Tax Matters.

It is intended that the assets with respect to which any REMIC election pertaining to the Trust Fund is to be made, as described in the Preliminary Statement, shall constitute, and that the conduct of matters relating to such assets shall be such as to qualify such assets as, a “real estate mortgage investment conduit” as defined in and in accordance with the REMIC Provisions. In furtherance of such intention, the Trustee covenants and agrees that it shall act as agent (and the Trustee is hereby appointed to act as agent) on behalf of any REMIC created hereunder and that in such capacity it shall:

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(a)prepare and file in a timely manner, a U.S. Real Estate Mortgage Investment Conduit Income Tax Return (Form 1066 or any successor form adopted by the Internal Revenue Service) and prepare and file with the Internal Revenue Service and applicable state or local tax authorities income tax or information returns for each taxable year with respect to each REMIC created hereunder described in the Preliminary Statement containing such information and at the times and in the manner as may be required by the Code or state or local tax laws, regulations or rules, and furnish to Certificateholders the schedules, statements or information at such times and in such manner as may be required thereby;

(b)within thirty (30) days of the Closing Date, furnish to the Internal Revenue Service, on Forms 8811 or as otherwise may be required by the Code, the name, title, address and telephone number of the person that the holders of the Certificates may contact for tax information relating thereto, together with such additional information as may be required by such Form 8811, and update such information at the time or times in the manner required by the Code;

(c)make an election that each REMIC created under this Agreement be treated as a REMIC on the federal tax return for its first taxable year (and, if necessary, under applicable state law);

(d)prepare and forward to the Certificateholders and to the Internal Revenue Service and, if necessary, state tax authorities, all information returns and reports as and when required to be provided to them in accordance with the REMIC Provisions, including the calculation of any original issue discount using the prepayment assumptions set forth in “Yield, Prepayment and Maturity Considerations-Structuring Assumptions” in the Prospectus Supplement;

(e)provide information necessary for the computation of tax imposed on the transfer of a Residual Certificate to a Person that is not a Permitted Transferee, or an agent (including a broker, nominee or other middleman) of a Non-Permitted Transferee, or a pass-through entity in which a Non-Permitted Transferee is the record holder of an interest (the reasonable cost of computing and furnishing such information may be charged to the Person liable for such tax);

(f) to the extent that they are under its control, conduct matters relating to such assets at all times that any Certificates are outstanding so as to maintain the status of any REMIC created hereunder as a REMIC under the REMIC Provisions;

(g)pay, from the sources specified in the next to last paragraph of this Section 8.11, the amount of any federal or state tax, including prohibited transaction taxes as described below, imposed on any REMIC created under this Agreement before its termination when and as the same shall be due and payable (but such obligation shall not prevent the Trustee or any other appropriate Person from contesting any such tax in appropriate proceedings and shall not prevent the Trustee from withholding payment of such tax, if permitted by law, pending the outcome of such proceedings);

(h)ensure that federal, state or local income tax or information returns shall be signed by the Trustee or such other person as may be required to sign such returns by the Code or state or local laws, regulations or rules;

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(i) maintain records relating to each REMIC created under this Agreement, including the income, expenses, assets and liabilities thereof and the fair market value and adjusted basis of the assets determined at such intervals as may be required by the Code, as may be necessary to prepare the foregoing returns, schedules, statements or information;

(j) as and when necessary and appropriate, represent any REMIC created under this Agreement in any administrative or judicial proceedings relating to an examination or audit by any governmental taxing authority, request an administrative adjustment as to any taxable year of any REMIC created under this Agreement, enter into settlement agreements with any governmental taxing agency, extend any statute of limitations relating to any tax item of any REMIC created under this Agreement, and otherwise act on behalf of any REMIC created under this Agreement in relation to any tax matter or controversy involving it; and

(k)none of the Depositor, Servicer or the Trustee shall knowingly or intentionally take any action or omit to take any action that would cause the termination of any REMIC, or result in the imposition of any non-indemnification taxes on any REMIC, created under this Agreement.

(l) The Holder of the Class R-C Certificate at any time holding the largest Percentage Interest thereof shall be the “tax matters person” as defined in the REMIC Provisions (the related “Tax Matters Person”) with respect to REMIC I and REMIC II. The Holder of the Class R Certificate at any time holding the largest Percentage Interest thereof shall act as Tax Matters Person for REMIC III. The Holder of the Class R-X Certificate at any time holding the largest Percentage Interest thereof shall be the Tax Matters Person with respect to REMIC IV and REMIC V. The Trustee, as agent for the Tax Matters Person, shall perform on behalf of each REMIC all reporting and other tax compliance duties that are the responsibility of such REMIC under the Code, the REMIC Provisions, or other compliance guidance issued by the Internal Revenue Service or any state or local taxing authority. Among its other duties, if required by the Code, the REMIC Provisions, or other such guidance, the Trustee, as agent for the Tax Matters Person, shall provide (i) to the Treasury or other governmental authority such information as is necessary for the application of any tax relating to the transfer of a Residual Certificate to any disqualified person or organization and (ii) to the Certificateholders such information or reports as are required by the Code or REMIC Provisions. The Trustee, as agent for the Tax Matters Person, shall represent each REMIC in any administrative or judicial proceedings relating to an examination or audit by any governmental taxing authority, request an administrative adjustment as to any taxable year of any REMIC, enter into settlement agreements with any government taxing agency, extend any statute of limitations relating to any item of any REMIC and otherwise act on behalf of any REMIC in relation to any tax matter involving the Trust.

To enable the Trustee to perform its duties under this Agreement, the Depositor shall provide to the Trustee within ten (10) days after the Closing Date all information or data that the Trustee requests in writing and determines to be relevant for tax purposes to the valuations and offering prices of the Certificates, including the price, yield, prepayment assumption and projected cash flows of the Certificates and the Mortgage Loans. Moreover, the Depositor shall provide information to the Trustee concerning the value to each Class of Certificates of the right to receive Net WAC Cap Carry Forward Amounts from the Excess Reserve Fund Account. Thereafter, the Depositor shall provide to the Trustee promptly upon written request therefor any additional information or data that the Trustee may, from time to time, reasonably request to enable the Trustee to perform its duties under this Agreement. The Depositor hereby indemnifies the Trustee for any losses, liabilities, damages, claims or expenses of the Trustee

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arising from any errors or miscalculations of the Trustee that result from any failure of the Depositor to provide, or to cause to be provided, accurate information or data to the Trustee on a timely basis.

If any tax is imposed on “prohibited transactions” of any REMIC as defined in Section 860F(a)(2) of the Code, on the “net income from foreclosure property” of any REMIC created under this Agreement as defined in Section 860G(c) of the Code, on any contribution to any REMIC created under this Agreement after the Startup Day pursuant to Section 860G(d) of the Code, or any other tax is imposed, including any minimum tax imposed on any REMIC created under this Agreement pursuant to Sections 23153 and 24874 of the California Revenue and Taxation Code, if not paid as otherwise provided for herein, the tax shall be paid by (i) the Trustee if such tax or any other tax arises out of or results from negligence of the Trustee in the performance of any of its obligations under this Agreement, (ii) the Servicer or the Seller, in the case of any such minimum tax, if such tax arises out of or results from a breach by the Servicer or Seller of any of their obligations under this Agreement, (iii) the Seller if such tax arises out of or results from the Seller’s obligation to repurchase a Mortgage Loan pursuant to Section 2.01, 2.02, 2.03 or 2.05, or (iv) in all other cases, or if the Trustee, the Servicer or the Seller fails to honor its obligations under the preceding clauses (i), (ii) or (iii), any such tax will be paid with amounts otherwise to be distributed to the Certificateholders, as provided in Section 3.09(b).

The Trustee shall treat the Excess Reserve Fund Account as an outside reserve fund within the meaning of Treasury Regulation Section 1.860G-2(h) that is owned by the holders of the Class C Certificates and that is not an asset of any REMIC created hereunder. The Trustee shall treat the rights of the holders of each Class of Certificates (other than the Class C, Class P, Class R, Class R-C and Class R-X Certificates) to receive payments from the Excess Reserve Fund Account as rights in an interest rate corridor contract written by the holders of the Class C Certificates in respect of any Net WAC Shortfalls, in each case in favor of the other Certificateholders. Thus, each Certificate (other than the Class C, Class P, Class R, Class R-C and Class R-X Certificates) shall be treated as representing ownership of not only a REMIC regular interest, but also ownership of an interest in an interest rate corridor contract.

Section 8.12.	[Reserved]
Section 8.13.	[Reserved]
Section 8.14.	[Reserved]
Section 8.15.		Access to Records of Trustee.

The Trustee shall afford the Seller, the Depositor, the Servicer, the NIM Insurer and each Certificateholder or Certificate Owner, upon reasonable notice during normal business hours, access to all records maintained by the Trustee in respect of its duties under this Agreement and access to officers of the Trustee responsible for performing its duties. Upon request, the Trustee shall furnish the Depositor, the Servicer, the NIM Insurer and any requesting Certificateholder or Certificate Owner with its most recent financial statements. The Trustee shall cooperate fully with the Seller, the Servicer, the Depositor, the NIM Insurer and the Certificateholder or Certificate Owner for review and copying any books, documents or records requested with respect to the Trustee’s duties under this Agreement. The Seller, the Depositor, the Servicer and the Certificateholder or Certificate Owner shall not have any responsibility or liability for any action for failure to act by the Trustee and are not obligated to supervise the performance of the Trustee under this Agreement or otherwise.

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Section 8.16.

Suits for Enforcement.

If an Event of Default or other material default by the Servicer or the Depositor under this Agreement occurs and is continuing, at the direction of the Certificateholders comprising in the aggregate a Majority in Interest or of the NIM Insurer, the Trustee shall proceed to protect and enforce its rights and the rights of the Certificateholders or the NIM Insurer under this Agreement by a suit, action or proceeding in equity or at law or otherwise, whether for the specific performance of any covenant or agreement contained in this Agreement or in aid of the execution of any power granted in this Agreement or for the enforcement of any other legal, equitable or other remedy, as the Trustee, being advised by counsel, and subject to the foregoing, shall deem most effectual to protect and enforce any of the rights of the Trustee, the NIM Insurer and the Certificateholders.

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ARTICLE IX.

TERMINATION

Section 9.01.

Termination upon Liquidation or Purchase of the Mortgage Loans.

Subject to Section 9.03, the obligations of the Depositor, the Servicer and the Trustee created hereby with respect to the Trust Fund shall terminate upon the earlier of:

(a)the sale through an Auction Call exercised by the Majority Holders of the Class C Certificates on or after the Auction Call Date, or exercised by the Servicer (or if the Servicer does not exercise such right, exercised by the NIM Insurer) on or after the Distribution Date following the last day of the related Remittance Period on which the aggregate Stated Principal Balance of the Mortgage Loans and any REO Property declines to less than 5% of the aggregate Stated Principal Balance of the Closing Date Mortgage Loans as of the Cut-off Date, all Mortgage Loans (and REO Properties) and all other property of the Trust Fund on a non-recourse basis with no representations or warranties of any nature whatsoever.

(b)	the later of:

(i) the maturity or other liquidation (or any Advance with respect thereto) of the last Mortgage Loan remaining in the Trust Fund and the disposition of all REO Property; and

(ii) the distribution to Certificateholders of all amounts required to be distributed to them pursuant to this Agreement. In no event shall the trusts created hereby continue beyond the earlier of the expiration of 21 years from the death of the survivor of the descendants of Joseph P. Kennedy, the late Ambassador of the United States to the Court of St. James’s, living on the date hereof or the Latest Possible Maturity Date (as defined in the Preliminary Statement).

The Servicer shall conduct an Auction Call at the request of the Majority Holder of the Class C Certificates or the NIM Insurer as provided in Section 9.01(a). The property of the Trust Fund shall be sold by the Trustee as directed by the Depositor or the Servicer to the entity with the highest bid received by the Servicer from closed bids solicited by the Servicer or its designee; provided that to effectuate such sale, the Servicer or its designee shall have made reasonable efforts to sell all of the property of the Trust Fund for its fair market value in a commercially reasonable manner and on commercially reasonable terms, which includes the good faith solicitation of competitive bids to prospective purchasers that are recognized broker/dealers for assets of this type and provided further that, (i) such sale price shall not be less than the Par Value as certified by the Majority Holder of the Class C Certificates, (ii) the Servicer receives bids from no fewer than three prospective purchasers (which may include the Majority Holder of the Class C Certificates) and (iii) such sale price shall be deposited with the Trustee prior to the final Distribution Date. Notwithstanding the foregoing, the Servicer will have the right of first refusal to purchase the Mortgage Loans and all other property of the Trust Fund on the same terms and conditions as the entity with the highest bid selected during an Auction Call. For purposes of soliciting the bids, the Servicer shall use an estimate of the Swap Termination Payment provided to the Servicer by the Swap Provider, or if the Swap Provider did not provide an estimate, a good faith estimate of the Servicer. The Servicer shall

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communicate to each bidder that the actual amount of the Swap Termination Payment payable in connection with the Auction Call may be higher than the estimate and that by submitting its bid, such bidder agrees to increase its bid, if necessary, by the amount of the difference between the estimated and actual Swap Termination Payment payable in connection with the Auction Call. The Servicer shall provide the winning bidder with the actual amount of the Swap Termination Payment in connection with the Auction Call promptly after the Swap Provider makes such amount available to the Servicer. The Servicer shall notify the Swap Provider promptly after it accepts the winning bid. The final distribution in connection with the Auction Call shall occur (i) on the Distribution Date in the month following the month in which the Servicer accepted the successful bid, if the Servicer accepted such bid prior to the 10^th day of the month, and (ii) otherwise on the Distribution Date in the second month following the month in which the Servicer accepted the successful bid.

The Servicer shall give notice to the Supplemental Interest Trust Trustee and the Swap Provider of the Auction Call pursuant to Section 9.01(a) prior to the solicitation of bids, and the Servicer, or the Supplemental Interest Trust Trustee on its behalf, shall request from the Swap Provider a non-binding estimate of the Swap Termination Payment due upon the exercise of the right of repurchase pursuant to this Section 9.01 prior to such Determination Date.

The proceeds of the purchase or sale of such assets of the Trust pursuant to the Auction Call described in this Section 9.1 above (other than, with respect to any mortgage loan and the related property, an amount equal to the Fair Market Value Excess, if any will be distributed to the holders of the Certificates in accordance with Section 4.02. Any Fair Market Value Excess received in connection with the purchase of the Mortgage Loans and REO Properties will be distributed to the holders of the Class R-C Certificates.

Except to the extent provided above with regard to allocating any Fair Market Value Excess to the Holders of the Class R-C Certificates, the proceeds of such a purchase or sale will be treated as a prepayment of the Mortgage Loans for purposes of distributions to Certificateholders. Accordingly, the sale of the Mortgage Loans and the REO Properties as a result of the exercise of the Auction Call will result in the final distribution on the Certificates on that Distribution Date.

Section 9.02.

Final Distribution on the Certificates.

If on any Determination Date, the NIM Insurer or the Servicer determines that there are no Outstanding Mortgage Loans and no other funds or assets in the Trust Fund other than the funds in the Certificate Account, the NIM Insurer or the Servicer shall direct the Trustee promptly to send a final distribution notice to each Certificateholder. If the Trust Fund is terminated pursuant to clause (a) of Section 9.01, at least twenty (20) days before the date notice is to be mailed to the affected Certificateholders, the Servicer shall notify the Depositor and the Trustee of the date the Servicer intends to terminate the Trust Fund and of the applicable sale price of the Mortgage Loans, REO Properties and all other property of the Trust Fund.

Notice of any termination of the Trust Fund, specifying the Distribution Date on which Certificateholders may surrender their Certificates for payment of the final distribution and cancellation, shall be given promptly by the Trustee by letter to Certificateholders, mailed not earlier than the 10th day and not later than the 15th day of the month next preceding the month of such final distribution. Any such notice shall specify (a) the Distribution Date upon which final distribution on the Certificates will be made upon presentation and surrender of Certificates at the office therein designated, (b) the amount of such final distribution, (c) the

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location of the office or agency at which such presentation and surrender must be made and (d) that the Record Date otherwise applicable to the Distribution Date is not applicable, distributions being made only upon presentation and surrender of the Certificates at the office therein specified. The Servicer will give such notice to each Rating Agency and the Swap Provider at the time such notice is given to Certificateholders.

If the notice is given, the Servicer shall cause all funds in the Certificate Account to be remitted to the Trustee for deposit in the Distribution Account on the Business Day before the applicable Distribution Date in an amount equal to the final distribution in respect of the Certificates. Upon such final deposit with respect to the Trust Fund and the receipt by the Trustee of a Request for Release therefor, the Trustee shall promptly release to the Servicer or its designee the Mortgage Files for the Mortgage Loans. For the avoidance of doubt, no successful Auction Call shall occur, and this Agreement shall not be terminated pursuant to Section 9.01(a) unless the Swap Provider is paid in full all amounts owed to it under the Swap Agreement, including any Swap Termination Payment.

Upon presentation and surrender of the Certificates, the Trustee shall cause to be distributed to the Certificateholders of each Class, in each case on the final Distribution Date and in the order stated in Section 4.02, in proportion to their respective Percentage Interests, with respect to Certificateholders of the same Class, an amount equal to (i) as to each Class of Regular Certificates, its Certificate Balance plus for each such Class accrued interest thereon in the case of an interest-bearing Certificate and (ii) as to the Residual Certificates, any amount remaining on deposit in the Distribution Account (other than the amounts retained to meet claims) after application pursuant to clause (i) above.

If any affected Certificateholder does not surrender its Certificates for cancellation within six (6) months after the date specified in the above mentioned written notice, the Trustee shall give a second written notice to the remaining Certificateholders to surrender their Certificates for cancellation and receive the final distribution with respect thereto. If within six (6) months after the second notice all the applicable Certificates shall not have been surrendered for cancellation, the Trustee may take appropriate steps, or may appoint an agent to take appropriate steps, to contact the remaining Certificateholders concerning surrender of their Certificates, and the cost thereof shall be paid out of the funds and other assets that remain a part of the Trust Fund. If within one year after the second notice all Certificates shall not have been surrendered for cancellation, the Class Residual Certificateholders shall be entitled to all unclaimed funds and other assets of the Trust Fund that remain subject hereto.

Section 9.03.

Additional Termination Requirements.

If an Auction Call is exercised as provided in Section 9.01, the Trust Fund shall be terminated in accordance with the following additional requirements, unless the Trustee has been supplied with an Opinion of Counsel, at the expense of the Servicer, to the effect that the failure to comply with the requirements of this Section 9.03 will not (i) result in the imposition of taxes on “prohibited transactions” on any REMIC created hereunder as defined in Section 860F of the Code or (ii) cause any REMIC created under this Agreement to fail to qualify as a REMIC at any time that any Certificates are outstanding.

The Trustee shall sell all of the assets of the Trust Fund to the entity with the highest bid received pursuant to the Auction Call or the Servicer, as applicable, and, within ninety (90) days of the sale, shall distribute to the Certificateholders the proceeds of the sale in complete liquidation of any REMIC created hereunder.

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The Trustee shall attach a statement to the final federal income tax return for each of any REMIC created hereunder stating that pursuant to Treasury Regulation Section 1.860F-1, the first day of the ninety (90) day liquidation period for each the REMIC was the date on which the Trustee sold the assets of the Trust Fund to the NIM Insurer or the Servicer.

Section 9.04.

Termination of the Supplemental Interest Trust.

The obligations of the Depositor, the Trustee and the Supplemental Interest Trust Trustee created hereby with respect to the Supplemental Interest Trust shall terminate upon the earlier of:

(a)the termination of the Swap Agreement pursuant to the terms of the Swap Agreement; and

(b)the termination of this Agreement pursuant to Section 9.01.

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ARTICLE X.

MISCELLANEOUS PROVISIONS

Section 10.01.

Amendment.

(a)This Agreement may be amended from time to time by the Depositor, the Servicer, and the Trustee with the consent of the NIM Insurer and without the consent of any of the Certificateholders:

(i)	to cure any ambiguity or mistake,

(ii) to correct any defective provision herein or to supplement any provision herein that may be inconsistent with any other provision herein,

(iii)	to conform this Agreement to the Prospectus Supplement,
(iv)	to add to the duties of the Depositor, the Seller, or the Servicer,

(v)to modify, alter, amend, add to or rescind any of the terms or provisions contained in this Agreement to comply with any rules or regulations promulgated by the Securities and Exchange Commission from time to time,

(vi) to add any other provisions with respect to matters or questions arising hereunder, or

(vii) to modify, alter, amend, add to, or rescind any of the provisions of this Agreement.

No action pursuant to clauses (iv), (vi) or (vii) above may, as evidenced by an Opinion of Counsel (which Opinion of Counsel shall not be an expense of the Trustee or the Trust Fund), adversely affect in any material respect the interests of any Certificateholder. The amendment shall not be deemed to adversely affect in any material respect the interests of the Certificateholders if the Person requesting the amendment obtains a letter from each Rating Agency stating that the amendment would not result in the downgrading or withdrawal of the respective ratings then assigned to the Certificates. Any such letter in and of itself will not represent a determination as to the materiality of any amendment and will represent a determination only as to the credit issues affecting any rating. Each party to this Agreement agrees that it will cooperate with each other party in amending this Agreement pursuant to clause (v) above.

(b)The Trustee, the Depositor and the Servicer also may, at any time and from time to time, amend this Agreement with the consent of the NIM Insurer and without the consent of the Certificateholders, in order to modify, eliminate or add to any of the provisions of this Agreement to the extent necessary or helpful to:

(i) maintain the qualification of any REMIC created under this Agreement under the Code;

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(ii) avoid or minimize the risk of the imposition of any tax on any REMIC created under this Agreement pursuant to the Code that would be a claim at any time before the final redemption of the Certificates; or

(iii)

comply with any other requirements of the Code;

if the Trustee has been provided an Opinion of Counsel, which opinion shall be an expense of the party requesting such opinion but in any case shall not be an expense of the Trustee or the Trust Fund, to the effect that the action is necessary or helpful for one of those purposes.

(c)This Agreement may also be amended from time to time by the Depositor, the Servicer, and the Trustee with the consent of the NIM Insurer and the Holders of Certificates evidencing Percentage Interests aggregating not less than 66²/₃% of each Class of Certificates affected thereby for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Agreement or of modifying in any manner the rights of the Holders of Certificates. No amendment shall:

(i) reduce in any manner the amount of, or delay the timing of, payments required to be distributed on any Certificate without the consent of the Holder of the Certificate;

(ii) adversely affect in any material respect the interests of the Holders of any Class of Certificates in a manner other than as described in (i), without the consent of the Holders of Certificates of the Class evidencing, as to the Class, Percentage Interests aggregating not less than 66²/₃%;

(iii) amend, modify, add to, rescind, or alter in any respect Section 10.13, notwithstanding any contrary provision of this Agreement, without the consent of the Holders of Certificates evidencing Percentage Interests aggregating not less than 66²/₃%, and for this purpose no Certificates held by the Seller, the Depositor, or any Affiliate of either of them shall be eligible to vote or be considered Outstanding; or

(iv) reduce the aforesaid percentages of Certificates the Holders of which are required to consent to any such amendment, without the consent of the Holders of all such Certificates then outstanding.

Notwithstanding any contrary provision of this Agreement regarding Voting Rights, no amendment which affects one or more Classes held by the Depositor, the Servicer, the Seller or any Affiliates as described in this Section 10.01(c) shall be effective without the consent of the Depositor, the Servicer, the Seller or any of their Affiliates, as applicable, to such amendments.

Notwithstanding any contrary provision of this Agreement, the Trustee shall not consent to any amendment to this Agreement unless (i) it shall have first received an Opinion of Counsel satisfactory to the NIM Insurer, which opinion shall not be an expense of the Trustee or the Trust Fund, to the effect that the amendment will not cause the imposition of any tax on any REMIC or the Certificateholders or cause any REMIC to fail to qualify as a REMIC at any time that any Certificates are outstanding and (ii) because the Trust Fund is required to be a Qualifying Special Purpose Entity (as that term is defined in Statement of Financial Accounting Standards No. 140 (“SFAS 140”)), in order for the Seller to continue to account for the transfer of the Mortgage Loans under this Agreement as a sale under SFAS 140, prior to the parties hereto entering into such an amendment, the Trustee shall receive an Officer’s Certificate,

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which shall not be an expense of the Trustee or the Trust Fund, to the effect that such amendment would not “significantly change” (within the meaning of SFAS 140) the permitted activities of the Trust Fund so as to cause the Trust Fund to fail to qualify as a Qualifying Special Purpose Entity.

Notwithstanding any of the other provisions of this Section 10.01, none of the Depositor, the Servicer, the Supplemental Interest Trust Trustee or the Trustee shall enter into any amendment to this Agreement without the prior written consent of the Swap Provider if such amendment could have an adverse effect on the rights of the Swap Provider under this Agreement.

Promptly after the execution of any amendment to this Agreement requiring the consent of Certificateholders, the Trustee shall furnish written notification of the substance or a copy of the amendment to each Certificateholder and each Rating Agency.

It shall not be necessary for the consent of Certificateholders under this Section 10.01 to approve the particular form of any proposed amendment, but it shall be sufficient if the consent approves its substance. The manner of obtaining consents and of evidencing the authorization of their execution by Certificateholders shall be subject to such reasonable regulations as the Trustee may prescribe.

Nothing in this Agreement shall require the Trustee to enter into an amendment without receiving an Opinion of Counsel satisfactory to the NIM Insurer (which Opinion shall not be an expense of the Trustee or the Trust Fund), satisfactory to the Trustee that (i) the amendment is permitted by this Agreement and all conditions precedent to the amendment have been satisfied; and (ii) either (A) the amendment does not adversely affect in any material respect the interests of any Certificateholder or (B) the conclusion in the preceding clause (A) is not required to be reached pursuant to this Section 10.01.

Section 10.02.

Recordation of Agreement; Counterparts.

This Agreement is subject to recordation in all appropriate public offices for real property records in all the counties or other comparable jurisdictions in which any or all of the properties subject to the Mortgages are situated, and in any other appropriate public recording office or elsewhere, the recordation to be effected by the Servicer at its expense, but only upon receipt of an Opinion of Counsel to the effect that the recordation materially and beneficially affects the interests of the Certificateholders.

For the purpose of facilitating the recordation of this Agreement as herein provided and for other purposes, this Agreement may be executed simultaneously in any number of counterparts, each of which counterparts shall be an original, and all of which shall constitute but one instrument.

Section 10.03.

Governing Law.

THIS AGREEMENT SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE SUBSTANTIVE LAWS OF THE STATE OF NEW YORK APPLICABLE TO AGREEMENTS MADE AND TO BE PERFORMED IN THE STATE OF NEW YORK AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HERETO AND THE CERTIFICATEHOLDERS SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

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Section 10.04.

Intention of Parties.

It is the express intent of the parties hereto that the conveyance (i) of the Mortgage Loans by the Seller to the Depositor and (ii) of the Trust Fund by the Depositor to the Trustee each be, and be construed as, an absolute sale thereof. It is, further, not the intention of the parties that such conveyances be deemed a pledge thereof. However, if, notwithstanding the intent of the parties, the assets are held to be the property of the Seller or Depositor, as the case may be, or if for any other reason this Agreement is held or deemed to create a security interest in either such assets, then (i) this Agreement shall be deemed to be a security agreement within the meaning of the Uniform Commercial Code of the State of New York and (ii) the conveyances provided for in this Agreement shall be deemed to be an assignment and a grant (i) by the Seller to the Depositor or (ii) by the Depositor to the Trustee, for the benefit of the Certificateholders, of a security interest in all of the assets transferred, whether now owned or hereafter acquired.

The Seller and the Depositor for the benefit of the NIM Insurer and the Certificateholders shall, to the extent consistent with this Agreement, take such actions as may be necessary to ensure that, if this Agreement were deemed to create a security interest in the Trust Fund, such security interest would be deemed to be a perfected security interest of first priority under applicable law and will be maintained as such throughout the term of the Agreement. The Depositor shall arrange for filing any Uniform Commercial Code continuation statements in connection with any security interest granted or assigned to the Trustee for the benefit of the Certificateholders.

Section 10.05.

Notices.

(a)The Trustee shall promptly notify each Rating Agency of each of the following of which it has actual knowledge:

1.	Any material change or amendment to this Agreement;
2.	The occurrence of any Event of Default that has not been cured;
3.	The resignation or termination of the Servicer or the Trustee and the appointment of any successor;
4.	The repurchase or substitution of Mortgage Loans pursuant to Section 2.03; and
5.	The final payment to Certificateholders.

In addition, the Trustee shall promptly furnish to each Rating Agency copies of the following:

1.	Each report to Certificateholders described in Section 4.03;
2.	Each annual statement as to compliance described in Section 3.17;
3.	Each annual independent public accountants’ servicing report described in Section 3.18; and

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4.	Any notice of a purchase of a Mortgage Loan pursuant to Section 2.01, 2.02, 2.03, 2.05 or 3.12.

In addition, the Trustee shall notify the Swap Provider of any termination of the Trust pursuant to Section 9.01.

(b)All directions, demands and notices hereunder shall be in writing and be duly given when delivered to

(i) in the case of the Depositor, IndyMac MBS, Inc., 155 North Lake Avenue, Pasadena, California 91101, Attention: Capital Markets, or such other address as may be hereafter furnished to the NIM Insurer, the Servicer and the Trustee by the Depositor;

(ii) in the case of the Servicer, IndyMac Bank, F.S.B., 888 East Walnut Street, Pasadena, California 91101-7211, Attention: Servicing, or such other address as may be hereafter furnished to the NIM Insurer, the Depositor and the Trustee by the Servicer;

(iii) in the case of the Trustee or the Supplemental Interest Trust Trustee, to the Corporate Trust Office, Deutsche Bank National Trust Company, 1761 East St. Andrew Place, Santa Ana, California 92705-4934, Attention: Trust Administration IN06B1, Series INDB 2006-1, or such other address as the Trustee may hereafter furnish to the NIM Insurer, the Depositor and Servicer;

(iv) in the case of the NIM Insurer, to such address as each NIM Insurer may hereafter furnish to the Depositor, the Trustee or Servicer;

(v)in the case of each of the Rating Agencies, the address specified therefor in the definition corresponding to the name of such Rating Agency; and

(vi) in the case of the Swap Provider, Bear Stearns Financial Products Inc., 383 Madison Avenue, New York, New York 10179, Attention: Legal, or such other address as the Swap Provider may hereafter furnish to the NIM Insurer, the Depositor and the Trustee.

Notices to Certificateholders shall be deemed given when mailed, first class postage prepaid, to their respective addresses appearing in the Certificate Register.

Section 10.06.

Severability of Provisions.

If any one or more of the provisions of this Agreement shall be for any reason whatsoever held invalid, then those provisions shall be deemed severable from the remaining provisions of this Agreement and shall in no way affect the validity or enforceability of the other provisions of this Agreement or of the Certificates or the rights of the Holders thereof.

Section 10.07.

Assignment.

Notwithstanding anything to the contrary contained herein, except as provided in Section 6.02, this Agreement may not be assigned by the Servicer without the prior written consent of the Trustee and Depositor.

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Section 10.08.

Limitation on Rights of Certificateholders.

The death or incapacity of any Certificateholder shall not operate to terminate this Agreement or the Trust, nor entitle such Certificateholder’s legal representative or heirs to claim an accounting or to take any action or commence any proceeding in any court for a petition or winding up of the Trust, or otherwise affect the rights and obligations of the parties hereto or any of them.

No Certificateholder shall have any right to vote (except as provided herein) or in any manner otherwise control the operation and management of the Trust Fund, or the obligations of the parties hereto, nor shall anything in this Agreement or the Certificates be construed so as to constitute the Certificateholders from time to time as partners or members of an association; nor shall any Certificateholder be liable to any third party because of any action taken by the parties to this Agreement pursuant to any provision hereof.

No Certificateholder shall have any right by virtue or by availing itself of any provisions of this Agreement to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Agreement, unless such Holder previously shall have given to the Trustee a written notice of an Event of Default and of the continuance thereof, as herein provided, and unless the Holders of Certificates evidencing not less than 25% of the Voting Rights evidenced by the Certificates shall also have made written request to the Trustee to institute such action, suit, or proceeding in its own name as Trustee hereunder and shall have offered to the Trustee such reasonable indemnity as it may require against the costs, expenses and liabilities to be incurred therein or thereby, and the Trustee, for sixty (60) days after its receipt of such notice, request, and offer of indemnity shall have neglected or refused to institute any such action, suit, or proceeding. Each Certificateholder expressly covenants with every other Certificateholder and the Trustee that no one or more Holders of Certificates shall have any right in any manner whatever by virtue or by availing itself or themselves of any provisions of this Agreement to affect, disturb or prejudice the rights of the Holders of any other of the Certificates, or to obtain or seek to obtain priority over or preference to any other such Holder or to enforce any right under this Agreement, except in the manner herein provided and for the common benefit of all Certificateholders. For the protection and enforcement of this Section 10.08, each Certificateholder and the Trustee shall be entitled to any relief that can be given either at law or in equity.

Section 10.09.

Inspection and Audit Rights.

The Servicer agrees that on reasonable prior notice, it will permit any representative of the Depositor, the NIM Insurer or the Trustee during such Person’s normal business hours, to examine all the books of account, records, reports and other papers of such Person relating to the Mortgage Loans, to make copies and extracts therefrom, to cause such books to be audited by independent certified public accountants of the NIM Insurer or reasonably acceptable to the NIM Insurer selected by the Depositor or the Trustee and to discuss its affairs, finances and accounts relating to the Mortgage Loans with its officers, employees and independent public accountants (and by this provision the Servicer hereby authorizes said accountants to discuss with such representative such affairs, finances and accounts), all at such reasonable times and as often as may be reasonably requested. Any out-of-pocket expense incident to the exercise by the Depositor, the NIM Insurer or the Trustee of any right under this Section 10.09 shall be borne by the Servicer.

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Section 10.10.

Certificates Nonassessable and Fully Paid.

It is the intention of the Depositor that Certificateholders shall not be personally liable for obligations of the Trust Fund, that the interests in the Trust Fund represented by the Certificates shall be nonassessable for any reason whatsoever, and that the Certificates, upon due authentication thereof by the Trustee pursuant to this Agreement, are and shall be deemed fully paid.

Section 10.11.

Official Record.

The Seller agrees that this Agreement is and shall remain at all times before the time at which this Agreement terminates an official record of the Seller as referred to in Section 13(e) of the Federal Deposit Insurance Act.

Section 10.12.

Protection of Assets.

(a)Except for transactions and activities entered into in connection with the securitization that is the subject of this Agreement, the Trust is not authorized and has no power to:

(i)	borrow money or issue debt;
(ii)	merge with another entity, reorganize, liquidate or sell assets; or
(iii)	engage in any business or activities.

(b)Each party to this Agreement agrees that it will not file an involuntary bankruptcy petition against the Trustee or the Trust Fund or initiate any other form of insolvency proceeding until after the Certificates have been paid in full. `

Section 10.13.

Qualifying Special Purpose Entity.

Notwithstanding any contrary provision of this Agreement the Trust Fund shall not engage in any activity or knowingly hold any property that would disqualify the Trust Fund from being a qualifying special purpose entity under generally accepted accounting principles.

Section 10.14.

Rights of NIM Insurer.

(a)The rights of the NIM Insurer under this Agreement shall exist only so long as either

(i) the NIM Notes certain payments on which are guaranteed by the NIM Insurer remain outstanding or

(ii)	the NIM Insurer is owed amounts paid by it with respect to that guaranty.

The rights of the NIM Insurer under this Agreement are exercisable by the NIM Insurer only so long as no default by the NIM Insurer under its guaranty of certain payments under the NIM Notes has occurred and is continuing. If the NIM Insurer is the subject of any insolvency proceeding, the rights of the NIM Insurer under this Agreement will be exercisable by the NIM Insurer only so long as

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(A) the obligations of the NIM Insurer under its guaranty of the NIM Notes have not been disavowed and

(B) the Seller and the Trustee have received reasonable assurances that the NIM Insurer will be able to satisfy its obligations under its guaranty of the NIM Notes.

(b)The NIM Insurer is a third party beneficiary of this Agreement to the same extent as if it were a party to this Agreement, and may enforce any of those rights under this Agreement.

(c)A copy of any documents of any nature required by this Agreement to be delivered by the Trustee, or to the Trustee or the Rating Agencies, shall in each case at the same time also be delivered to the NIM Insurer. Any notices required to be given by the Trustee, or to the Trustee or the Rating Agencies, shall in each case at the same time also be given to the NIM Insurer.

(d)Anything in this Agreement that is conditioned on not resulting in the downgrading or withdrawal of the ratings then assigned to the Certificates by the Rating Agencies shall also be conditioned on not resulting in the downgrading or withdrawal of the ratings then assigned by the Rating Agencies to the NIM Notes.

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In Witness Whereof, the Depositor, the Trustee, and the Seller and Servicer have caused their names to be signed hereto by their respective officers thereunto duly authorized as of the day and year first above written.

INDYMAC MBS, INC.,
as Depositor

By:

/s/ Jill Jacobson

Name:

Jill Jacobson

Title:

Vice President

DEUTSCHE BANK NATIONAL TRUST
COMPANY,
as Trustee and Supplemental Interest Trust Trustee

By:

/s/ Jennifer Hermansader

Name:

Jennifer Hermansader

Title:

Associate

By:

/s/ Marion Hogan

Name:

Marion Hogan

Title:

Associate

INDYMAC BANK, F.S.B.,
as Seller and Servicer

By:

/s/ Jill Jacobson

Name:

Jill Jacobson

Title:

Vice President

STATE OF CALIFORNIA

)

) ss.:

COUNTY OF LOS ANGELES

)

On the ___th day of June, 2006 before me, a notary public in and for said State, personally appeared _______________ known to me to be a ______________ of IndyMac MBS Inc., a Delaware corporation that executed the within instrument, and also known to me to be the person who executed it on behalf of said corporation, and acknowledged to me that such corporation executed the within instrument.

IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official seal the day and year in this certificate first above written.

___________________________________

Notary Public

STATE OF CALIFORNIA

)

) ss.:

COUNTY OF ORANGE

)

On the ___th day of June, 2006 before me, a notary public in and for said State, personally appeared _______________ known to me to be a _______________ of IndyMac Bank, F.S.B. that executed the within instrument, and also known to me to be the person who executed it on behalf of said corporation, and acknowledged to me that such corporation executed the within instrument.

IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official seal the day and year in this certificate first above written.

__________________________________

Notary Public

STATE OF CALIFORNIA

)

) ss.:

COUNTY OF ORANGE

)

On the ___th day of June, 2006 before me, a notary public in and for said State, personally appeared ____________________, known to me to be an ____________________of Deutsche Bank National Trust Company, a national banking association that executed the within instrument, and also known to me to be the person who executed it on behalf of said association, and acknowledged to me that such corporation executed the within instrument.

IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official seal the day and year in this certificate first above written.

__________________________________

Notary Public

SCHEDULE I

Mortgage Loan Schedule

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SCHEDULE II

Asset-Backed Certificates Series INDB 2006-1

Representations and Warranties of the Seller/Servicer

Indy Mac Bank, F.S.B. (“IndyMac”) hereby makes the representations and warranties in this Schedule II to the Depositor and the Trustee as of the Closing Date. Capitalized terms used but not otherwise defined in this Schedule II shall have the meanings ascribed thereto in the Pooling and Servicing Agreement (the “Pooling and Servicing Agreement”) relating to the above-referenced Series, among IndyMac, as Seller and Servicer, IndyMac MBS, Inc., as Depositor, and Deutsche Bank National Trust Company, as Trustee and Supplemental Interest Trust Trustee.

(1) IndyMac is duly organized as a federally insured savings bank and is validly existing and in good standing under the laws of the United States of America and is duly authorized and qualified to transact any business contemplated by the Pooling and Servicing Agreement to be conducted by IndyMac in any state in which a Mortgaged Property is located or is otherwise not required under applicable law to effect such qualification and, in any event, is in compliance with the doing business laws of any such state, to the extent necessary to ensure its ability to enforce each Mortgage Loan, to service the Mortgage Loans in accordance with the Pooling and Servicing Agreement and to perform any of its other obligations under the Pooling and Servicing Agreement and any Subsequent Transfer Instrument in accordance with the terms thereof.

(2) IndyMac has the full corporate power and authority to sell and service each Mortgage Loan, and to execute, deliver and perform, and to enter into and consummate the transactions contemplated by the Pooling and Servicing Agreement and has duly authorized by all necessary corporate action on the part of IndyMac the execution, delivery and performance of the Pooling and Servicing Agreement; and each of the Pooling and Servicing Agreement, assuming the due authorization, execution and delivery thereof by the other parties thereto, constitutes a legal, valid and binding obligation of IndyMac, enforceable against IndyMac in accordance with its terms, except that (a) the enforceability thereof may be limited by bankruptcy, insolvency, moratorium, receivership and other similar laws relating to creditors’ rights generally and (b) the remedy of specific performance and injunctive and other forms of equitable relief may be subject to equitable defenses and to the discretion of the court before which any proceeding therefor may be brought.

(3) The execution and delivery of the Pooling and Servicing Agreement by IndyMac, the sale and servicing of the Mortgage Loans by IndyMac under the Pooling and Servicing Agreement, the consummation of any other of the transactions contemplated by the Pooling and Servicing Agreement, and the fulfillment of or compliance with the terms of the Pooling and Servicing Agreement are in the ordinary course of business of IndyMac and will not (A) result in a material breach of any term or provision of the charter or by-laws of IndyMac, (B) materially conflict with, result in a material breach, violation or acceleration of, or result in a material default under, any other material agreement or instrument to which IndyMac is a party or by which it may be bound, or (C) constitute a material violation of any statute, order or regulation applicable to IndyMac of any court, regulatory body, administrative agency or governmental body having jurisdiction over IndyMac (including the OTS, the FDIC or any other governmental entity having regulatory authority over IndyMac); and IndyMac is not in breach or violation of any material indenture or other material agreement or instrument, or in violation of any statute, order or

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regulation of any court, regulatory body, administrative agency or governmental body having jurisdiction over it (including the OTS, the FDIC or any other governmental entity having regulatory authority over IndyMac) which breach or violation may materially impair IndyMac’s ability to perform or meet any of its obligations under the Pooling and Servicing Agreement.

(4) IndyMac is an approved servicer of conventional mortgage loans for FNMA or FHLMC or is a mortgagee approved by the Secretary of Housing and Urban Development pursuant to Sections 203 and 211 of the National Housing Act.

(5) No litigation is pending or, to the best of IndyMac’s knowledge, threatened against IndyMac that would prohibit the execution or delivery of, or performance under, the Pooling and Servicing Agreement by IndyMac.

(6) IndyMac is a member of MERS in good standing, and will comply in all material respects with the rules and procedures of MERS in connection with the servicing of the MERS Mortgage Loans for as long as such Mortgage Loans are registered with MERS.

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SCHEDULE III

Asset-Backed Certificates Series INDB 2006-1

Representations and Warranties as to the Mortgage Loans

IndyMac Bank, F.S.B. (“IndyMac”) hereby makes the representations and warranties in this Schedule II to the Depositor and the Trustee, as of the Closing Date, or if so specified herein, as of the applicable Cut-off Date or date of origination of the Mortgage Loan (as applicable). Capitalized terms used but not otherwise defined in this Schedule II shall have the meanings ascribed thereto in the Pooling and Servicing Agreement (the “Pooling and Servicing Agreement”) relating to the above-referenced Series, among IndyMac, as Seller and Servicer, IndyMac MBS, Inc., as Depositor, and Deutsche Bank National Trust Company, as Trustee and Supplemental Interest Trust Trustee.

(1) The information on Schedule I to the Pooling and Servicing Agreement with respect to each Mortgage Loan is true and correct in all material respects as of the Closing Date.

(2) As of the Closing Date, all regularly scheduled monthly payments due with respect to each Mortgage Loan up to and including the Due Date before the applicable Cut-off Date have been made; and as of the applicable Cut-off Date, no Mortgage Loan had a regularly scheduled monthly payment that was 30 or more days Delinquent during the twelve months before the applicable Cut-off Date.

(3) With respect to any Mortgage Loan, each Mortgage is a valid and enforceable first lien on the Mortgaged Property subject only to (a) the lien of nondelinquent current real property taxes and assessments and liens or interests arising under or as a result of any federal, state or local law, regulation or ordinance relating to hazardous wastes or hazardous substances and, if the related Mortgaged Property is a unit in a condominium project or planned unit development, any lien for common charges permitted by statute or homeowner association fees, (b) covenants, conditions and restrictions, rights of way, easements and other matters of public record as of the date of recording of such Mortgage, such exceptions appearing of record being generally acceptable to mortgage lending institutions in the area wherein the related Mortgaged Property is located or specifically reflected in the appraisal made in connection with the origination of the related Mortgage Loan, and (c) other matters to which like properties are commonly subject that do not materially interfere with the benefits of the security intended to be provided by such Mortgage.

(4) Immediately before the assignment of the Mortgage Loans to the Depositor, the Seller had good title to, and was the sole owner of, each Mortgage Loan free and clear of any pledge, lien, encumbrance or security interest and had full right and authority, subject to no interest or participation of, or agreement with, any other party, to sell and assign the same pursuant to the Pooling and Servicing Agreement.

(5) As of the date of origination of each Mortgage Loan, there was no delinquent tax or assessment lien against the related Mortgaged Property.

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(6) There is no valid offset, defense or counterclaim to any Mortgage Note or Mortgage, including the obligation of the Mortgagor to pay the unpaid principal of or interest on such Mortgage Note.

(7) There are no mechanics’ liens or claims for work, labor or material affecting any Mortgaged Property that are or may be a lien before, or equal with, the lien of such Mortgage, except those that are insured against by the title insurance policy referred to in item (11) below.

(8) No Mortgaged Property has been materially damaged by water, fire, earthquake, windstorm, flood, tornado or similar casualty (excluding casualty from the presence of hazardous wastes or hazardous substances, as to which the Seller makes no representation) so as to affect adversely the value of the related Mortgaged Property as security for the Mortgage Loan.

(9) Each Mortgage Loan and prepayment penalty associated with the Mortgage Loan at origination complied in all material respects with applicable federal, state and local laws, including usury, equal credit opportunity, real estate settlement procedures, truth-in-lending, Home Ownership and Equity Protection Act of 1994, applicable predatory and abusive lending and disclosure laws, or any noncompliance does not have a material adverse effect on the value of the related Mortgage Loan.

(10) As of the Closing Date, the Seller has not modified the Mortgage in any material respect (except that a Mortgage Loan may have been modified by a written instrument that has been recorded or submitted for recordation, if necessary, to protect the interests of the Certificateholders and that has been delivered to the Trustee); satisfied, cancelled or subordinated such Mortgage in whole or in part; released the related Mortgaged Property in whole or in part from the lien of such Mortgage; or executed any instrument of release, cancellation, modification or satisfaction with respect thereto.

(11) A lender’s policy of title insurance together with a condominium endorsement and extended coverage endorsement, if applicable, in an amount at least equal to the Cut-off Date Principal Balance or Subsequent Cut-off Date Principal Balance, as applicable, of each Mortgage Loan or a commitment (binder) to issue the same was effective on the date of the origination of each Mortgage Loan, each such policy is valid and remains in full force and effect.

(12) Each Mortgage Loan was originated (within the meaning of Section 3(a)(41) of the Exchange Act) by an entity that satisfied at the time of origination the requirements of Section 3(a)(41) of the Exchange Act.

(13) All of the improvements that were included for the purpose of determining the Appraised Value of the Mortgaged Property lie wholly within the boundaries and building restriction lines of such property, and no improvements on adjoining properties encroach upon the Mortgaged Property, unless such failure to be wholly within such boundaries and restriction lines or such encroachment, as the case may be, does not have a material effect on the value of the Mortgaged Property.

(14) As of the date of origination of each Mortgage Loan, no improvement located on or being part of the Mortgaged Property is in violation of any applicable zoning law or regulation unless such violation would not have a material adverse effect on the value of the related Mortgaged Property. All inspections, licenses and certificates required to be made or

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issued with respect to all occupied portions of the Mortgaged Property and, with respect to the use and occupancy of the same, including certificates of occupancy and fire underwriting certificates, have been made or obtained from the appropriate authorities, unless the lack thereof would not have a material adverse effect on the value of the Mortgaged Property.

(15) The Mortgage Note and the related Mortgage are genuine, and each is the legal, valid and binding obligation of the maker thereof, enforceable in accordance with its terms and under applicable law.

(16) The proceeds of the Mortgage Loan have been fully disbursed and there is no requirement for future advances thereunder.

(17) The related Mortgage contains customary and enforceable provisions that render the rights and remedies of the holder thereof adequate for the realization against the Mortgaged Property of the benefits of the security, including, (i) in the case of a Mortgage designated as a deed of trust, by trustee’s sale, and (ii) otherwise by judicial foreclosure.

(18) With respect to each Mortgage constituting a deed of trust, a trustee, duly qualified under applicable law to serve as such, has been properly designated and currently so serves and is named in such Mortgage, and no fees or expenses are or will become payable by the Certificateholders to the trustee under the deed of trust, except in connection with a trustee’s sale after default by the Mortgagor.

(19) As of the applicable Cut-off Date, the improvements upon each Mortgaged Property are covered by a valid and existing hazard insurance policy with a generally acceptable carrier that provides for fire and extended coverage and coverage for such other hazards as are customarily required by institutional single family mortgage lenders in the area where the Mortgaged Property is located, and the Seller has received no notice that any premiums due and payable thereon have not been paid; the Mortgage obligates the Mortgagor thereunder to maintain all such insurance including flood insurance at the Mortgagor’s cost and expense. Anything to the contrary in this item (19) notwithstanding, no breach of this item (19) shall be deemed to give rise to any obligation of the Seller to repurchase or substitute for such affected Mortgage Loan or Loans so long as the Servicer maintains a blanket policy pursuant to the second paragraph of Section 3.10(a) of the Pooling and Servicing Agreement.

(20) If at the time of origination of each Mortgage Loan, the related Mortgaged Property was in an area then identified in the Federal Register by the Federal Emergency Management Agency as having special flood hazards, a flood insurance policy in a form meeting the then-current requirements of the Flood Insurance Administration is in effect with respect to the Mortgaged Property with a generally acceptable carrier.

(21) There is no proceeding pending or threatened for the total or partial condemnation of any Mortgaged Property, nor is such a proceeding currently occurring.

(22) There is no material event that, with the passage of time or with notice and the expiration of any grace or cure period, would constitute a material non-monetary default, breach, violation or event of acceleration under the Mortgage or the related Mortgage Note; and the Seller has not waived any material non-monetary default, breach, violation or event of acceleration.

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(23) Each Mortgage File contains an Appraisal Form 1004 of the related Mortgaged Property.

(24) Any leasehold estate securing a Mortgage Loan has a stated term at least as long as the term of the related Mortgage Loan.

(25) Each Mortgage Loan was selected from among the outstanding one- to four-family mortgage loans in the Seller’s mortgage portfolio at the Closing Date as to which the representations and warranties made with respect to the Mortgage Loans in this Schedule II can be made. No such selection was made in a manner intended to adversely affect the interests of the Certificateholders.

(26)	None of the Mortgage Loans are cooperative loans.
(27)	[Reserved.]
(28)	[Reserved.]

(29) No Mortgage Loan is a High Cost Loan or Covered Loan, as applicable (as such terms are defined in the then-current version of Standard & Poor's LEVELS® Glossary, which is now Version 5.6(d) Revised, Appendix E) and no Mortgage Loan originated on or after Oct. 1, 2002 through March 6, 2003 is governed by the Georgia Fair Lending Act.

(30) No Mortgage Loan is a “High-Cost Home Loan” as defined in any of the following statutes: the Georgia Fair Lending Act, as amended (the “Georgia Act”), the New York Banking Law 6-1, the Arkansas Home Loan Protection Act effective July 16, 2003 (Act 1340 of 2003), the Kentucky high-cost home loan statute effective June 24, 2003 (Ky. Rev. Stat. Section 360.100), the New Jersey Home Ownership Act effective November 27, 2003 (N.J.S.A. 46:10B-22 et seq.), or the New Mexico Home Loan Protection Act effective January 1, 2004 (N.M. Stat. Ann §§ 58-21A-1 et seq.). No Mortgage Loan secured by owner occupied real property or an owner occupied manufactured home located in the state of Georgia was originated (or modified) on or after October 1, 2002 through and including March 6, 2003. No Mortgage Loan is a “High-Risk Home Loan” as defined in the Illinois High-Risk Home Loan Act effective January 1, 2004 (815 Ill. Comp. Stat. 137/1 et seq.).

(31) None of the Mortgage Loans is a “high cost” loan, “covered” loan or any other similarly designated loan as defined under any state, local or federal law, as defined by applicable predatory and abusive lending laws.

(32) None of the Mortgage Loans that are secured by property located in the State of Illinois are in violation of the provisions of the Illinois Interest Act.

(33) Each Mortgage Loan has been underwritten and serviced substantially in accordance with the Seller’s guidelines, subject to such variances as the Seller has approved.

(34) No proceeds from any Mortgage Loan underlying the Certificates were used to finance single-premium credit insurance policies.

(35) No Mortgage Loan is subject to the requirements of the Home Ownership and Equity Protection Act of 1994 and no mortgage loan is in violation of any comparable state law.

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(36)	[Reserved]

(37) The Servicer has fully furnished, in accordance with the Fair Credit Reporting Act and its implementing regulations, accurate and complete information (i.e., favorable and unfavorable) on the credit files for the related Mortgagor for each Mortgage Loan to Equifax, Experian and Trans Union Credit Information Company on a monthly basis.

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IndyMac INDB Mortgage Loan Trust 2006-1 8-K