8-K 1 arm0506a_10509.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 26, 2005 ADJUSTABLE RATE MORTGAGE TRUST Adj. Rate Mortgage Pass-Through Certs., Series 2005-6A Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-120966-21 Pooling and Servicing Agreement) (Commission 54-2176825 (State or other File Number) 54-2176826 jurisdiction 54-2176827 of Incorporation) 54-2176828 IRS EIN c/o Wells Fargo Bank, N.A. 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (410) 884-2000 (Former name or former address, if changed since last report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below): [ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) [ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) [ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act(17 CFR 240.14d-2(b)) [ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act(17 CFR 240.13e-4(c)) ITEM 8.01 Other Events On September 26, 2005 a distribution was made to holders of ADJUSTABLE RATE MORTGAGE TRUST, Adj. Rate Mortgage Pass-Through Certs., Series 2005-6A Trust. ITEM 9.01 Financial Statements and Exhibits (c) Exhibits Exhibit Number Description EX-99.1 Monthly report distributed to holders of Adj. Rate Mortgage Pass-Through Certs., Series 2005-6A Trust, relating to the September 26, 2005 distribution. Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ADJUSTABLE RATE MORTGAGE TRUST Adj. Rate Mortgage Pass-Through Certs., Series 2005-6A Trust (Registrant) By: Wells Fargo Bank, N.A. as Trust Administrator By: /s/ Beth Belfield as Officer By: Beth Belfield as Officer Date: 10/4/2005 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Adj. Rate Mortgage Pass-Through Certs., Series 2005-6A Trust, relating to the September 26, 2005 distribution. EX-99.1

Credit Suisse First Boston Mortgage Securities Corp. Adj. Rate Mortgage Pass-Through Certs. Record Date: 78/2931/2005 Distribution Date: 89/2526/2005 Credit Suisse First Boston Mortgage Securities Corp. Adj. Rate Mortgage Pass-Through Certs. Series ARMT 2005-6A Contact: Customer Service - CTSLink Wells Fargo Bank, N.A. Securities Administration Services 7485 New Horizon Way Frederick, MD 21703 www.ctslink.com Telephone: (301) 815-6600 Fax: (301) 815-6660 Certificateholder Distribution Summary Certificate Certificate Beginning Class Pass-Through Certificate Interest Class CUSIP Description Rate Balance Distribution AR 007036PS9 SEN-RES 45.~~48580~~20015% 500.00 0.1900 AR-L 007036PT7 SEN-RES 45.~~48580~~20015% 500.00 0.1900 1-A-1 007036PA8 SEN 3.~~76000~~91125% 3331,~~500~~746,~~000~~212.0022 90103,~~856~~214.2175 1-A-2-1 007036PB6 SEN 3.~~75000~~90125% 5249,~~670~~912,~~000~~626.0079 ~~142~~161,~~467~~863.2733 1-A-2-2 007036PC4 SEN 3.~~80000~~95125% 5,~~850~~543,~~000~~741.0054 1618,~~034~~208.9440 1-A-3-1 007036PD2 SEN 3.~~74000~~89125% 7066,~~300~~619,~~000~~663.0025 ~~189~~215,~~646~~489.9936 1-A-3-2 007036PE0 SEN 3.~~80000~~95125% 1716,~~580~~659,~~000~~654.0005 4854,~~187~~718.0457 1-B-1 007036PL4 SUB 34.~~99000~~14125% 5,~~725~~724,~~000~~026.0082 1619,~~477~~704.9159 1-B-2 007036PM2 SUB 4.~~24000~~39125% 3,~~005~~004,~~000~~489.0019 910,~~191~~967.6713 1-B-3 007036PN0 SUB 45.~~89000~~04125% 1,~~940~~939,~~000~~670.0023 68,~~844~~129.7843 1-B-4 007036PU4 SUB 45.~~89000~~04125% 1,~~065~~064,~~000~~818.0096 34,~~757~~462.5780 1-B-5 007036PV2 SUB 45.~~89000~~04125% 1,~~360~~359,~~000~~768.0082 45,~~798~~698.4098 1-B-6 007036PW0 SUB 45.~~89000~~04125% 968,~~299~~135.6101 34,~~416~~057.3959 2-A-1 007036PG5 SEN 3.~~80000~~95125% ~~174~~171,~~260~~236,~~000~~156.0005 ~~496~~601,~~427~~334.1162 2-A-2 007036PH3 SEN 34.~~91000~~06125% 7473,~~680~~384,~~000~~116.0046 ~~218~~264,~~907~~879.4430 2-B-1 007036PP5 SUB 4.~~15000~~30125% 8,~~665~~663,~~000~~250.0063 2633,~~959~~117.1882 2-B-2 007036PQ3 SUB 4.~~34000~~49125% 4,~~470~~469,~~000~~097.0055 1417,~~544~~839.3611 2-B-3 007036PR1 SUB 45.~~99000~~14125% 3,~~390~~389,~~000~~315.0059 1215,~~682~~487.9103 2-B-4 007036PX8 SUB 45.~~99000~~14125% 2,~~170~~169,~~000~~561.0090 89,~~118~~913.5653 2-B-5 007036PY6 SUB 45.~~99000~~14125% 1,~~895~~894,~~000~~617.0042 78,~~089~~657.7120 2-B-6 007036PZ3 SUB 45.~~99000~~14125% 1,~~352~~351,~~163~~890.0607 56,~~058~~177.8128 1-X 007036PF7 SEN-IO 10.~~23550~~81896% 0.00 ~~199~~124,~~702~~401.3697 2-X 007036PJ9 SEN 1.~~67768~~07213% 0.00 ~~378~~238,~~711~~119.0387 P SUB 0.00000% 0.00 0.00 Totals ~~464~~451,~~845~~100,~~562~~812.6755 1,~~899~~926,~~881~~442.0266

Certificateholder Distribution Summary (continued) Current Ending Cumulative Principal Realized Certificate Total Realized Class Distribution Loss Balance Distribution Losses AR 500.00 0.00 0.00 500.1900 0.00 AR-L 500.00 0.00 0.00 500.1900 0.00 1-A-1 1,~~753~~916,~~787~~418.7833 0.00 3129,~~746~~829,~~212~~793.2289 12,~~844~~019,~~643~~633.9908 0.00 1-A-2-1 23,~~757~~013,~~373~~067.2126 0.00 4946,~~912~~899,~~626~~559.7953 23,~~899~~174,~~840~~930.4859 0.00 1-A-2-2 ~~306~~334,~~258~~658.4613 0.00 5,~~543~~209,~~741~~083.5441 ~~322~~352,~~293~~866.4053 0.00 1-A-3-1 34,~~680~~021,~~336~~618.7516 0.00 6662,~~619~~598,~~663~~045.2509 34,~~869~~237,~~983~~107.7452 0.00 1-A-3-2 ~~920~~1,~~345~~005,690.9557 0.00 1615,~~659~~653,~~654~~963.0548 ~~968~~1,~~532~~060,409.9914 0.00 1-B-1 ~~973~~834.1836 0.00 5,~~724~~723,~~026~~192.8247 1720,~~451~~538.0995 0.00 1-B-2 ~~510~~437.8195 0.00 3,004,~~489~~051.1924 911,~~702~~405.4808 0.00 1-B-3 ~~329~~282.7773 0.00 1,939,~~670~~387.2349 78,~~174~~412.5516 0.00 1-B-4 ~~181~~155.0421 0.00 1,064,~~818~~663.9675 34,~~938~~618.6101 0.00 1-B-5 ~~231~~198.1821 0.00 1,359,~~768~~570.8261 5,~~029~~897.5819 0.00 1-B-6 ~~164~~141.5012 0.00 ~~968~~967,~~135~~993.0189 34,~~580~~198.8971 0.0010 2-A-1 34,~~023~~466,~~843~~720.9581 0.00 ~~171~~166,~~236~~769,~~156~~435.0524 35,~~520~~068,~~271~~055.0643 0.00 2-A-2 1,~~295~~914,~~883~~235.5468 0.00 7371,~~384~~469,~~116~~880.4677 12,~~514~~179,~~790~~114.98 0.00 2-B-1 1,~~749~~458.3762 0.00 8,~~663~~661,~~250~~792.6300 2834,~~708~~576.5544 0.00 2-B-2 ~~902~~752.4546 0.00 4,~~469~~468,~~097~~345.5510 1518,~~446~~591.8157 0.00 2-B-3 ~~684~~570.4165 0.00 3,~~389~~388,~~315~~744.5994 1316,~~367~~057.3268 0.00 2-B-4 ~~438~~365.1029 0.00 2,169,~~561~~196.9061 810,~~556~~278.6682 0.00 2-B-5 ~~382~~318.5899 0.00 1,894,~~617~~298.42 78,~~472~~976.2919 0.00 2-B-6 ~~272~~227.9962 0.00 1,351,~~890~~662.0746 56,~~331~~404.8090 0.00 1-X 0.00 0.00 0.00 ~~199~~124,~~702~~401.3697 0.00 2-X 0.00 0.00 0.00 ~~378~~238,~~711~~119.0387 0.00 P 0.00 0.00 0.00 0.00 0.00 Totals 1316,~~744~~678,~~750~~152.0215 0.00 ~~451~~434,~~100~~422,~~812~~660.5539 1518,~~644~~604,~~631~~594.0481 0.0010 All distributions required by the Pooling and Servicing Agreement have been calculated by the Certificate Administrator on behalf of the Trustee. This report has been compiled from information provided to Wells Fargo Bank, N.A. by various third parties, which may include the Servicer, Master Servicer, Special Servicer and others. Wells Fargo Bank, N.A. has not independently confirmed the accuracy of information received from these third parties and assumes no duty to do so. Wells Fargo Bank, N.A. expressly disclaims any responsibility for the accuracy or completeness of information furnished by third parties.

Principal Distribution Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Realized Class Amount Balance Distribution Distribution Accretion Loss (1) AR 50.00 500.00 0.1600 490.8400 0.00 0.00 AR-L 50.00 500.00 0.1600 490.8400 0.00 0.00 1-A-1 33,500,000.00 3331,~~500~~746,~~000~~212.0022 54,~~694~~627.5146 1,~~748~~911,~~093~~790.2787 0.00 0.00 1-A-2-1 52,670,000.00 5249,~~670~~912,~~000~~626.0079 87,~~953~~275.1347 23,~~748~~005,~~420~~791.0879 0.00 0.00 1-A-2-2 5,850,000.00 5,~~850~~543,~~000~~741.0054 ~~994~~808.4108 ~~305~~333,~~264~~850.05 0.00 0.00 1-A-3-1 70,300,000.00 7066,~~300~~619,~~000~~663.0025 119,~~949~~710.9775 34,~~668~~011,~~386~~907.7841 0.00 0.00 1-A-3-2 17,580,000.00 1716,~~580~~659,~~000~~654.0005 2,~~988~~428.3438 ~~917~~1,~~357~~003,262.6119 0.00 0.00 1-B-1 5,725,000.00 5,~~725~~724,~~000~~026.0082 ~~973~~834.1836 0.00 0.00 0.00 1-B-2 3,005,000.00 3,~~005~~004,~~000~~489.0019 ~~510~~437.8195 0.00 0.00 0.00 1-B-3 1,940,000.00 1,~~940~~939,~~000~~670.0023 ~~329~~282.7773 0.00 0.00 0.00 1-B-4 1,065,000.00 1,~~065~~064,~~000~~818.0096 ~~181~~155.0421 0.00 0.00 0.00 1-B-5 1,360,000.00 1,~~360~~359,~~000~~768.0082 ~~231~~198.1821 0.00 0.00 0.00 1-B-6 968,299.61 968,~~299~~135.6101 ~~164~~141.5012 0.00 0.00 0.00 2-A-1 174,260,000.00 ~~174~~171,~~260~~236,~~000~~156.0005 3528,~~181~~830.3181 24,~~988~~437,~~662~~890.6400 0.00 0.00 2-A-2 74,680,000.00 7473,~~680~~384,~~000~~116.0046 1512,~~077~~355.1359 1,~~280~~901,~~806~~880.4110 0.00 0.00 2-B-1 8,665,000.00 8,~~665~~663,~~000~~250.0063 1,~~749~~458.3762 0.00 0.00 0.00 2-B-2 4,470,000.00 4,~~470~~469,~~000~~097.0055 ~~902~~752.4546 0.00 0.00 0.00 2-B-3 3,390,000.00 3,~~390~~389,~~000~~315.0059 ~~684~~570.4165 0.00 0.00 0.00 2-B-4 2,170,000.00 2,~~170~~169,~~000~~561.0090 ~~438~~365.1029 0.00 0.00 0.00 2-B-5 1,895,000.00 1,~~895~~894,~~000~~617.0042 ~~382~~318.5899 0.00 0.00 0.00 2-B-6 1,352,163.06 1,~~352~~351,~~163~~890.0607 ~~272~~227.9962 0.00 0.00 0.00 1-X 0.00 0.00 0.00 0.00 0.00 0.00 2-X 0.00 0.00 0.00 0.00 0.00 0.00 Totals 464,845,562.67 ~~464~~451,~~845~~100,~~562~~812.6755 8771,~~659~~779.5075 1316,~~657~~606,~~090~~372.5241 0.00 0.00 (1) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Principal Distribution Statement (continued) Total Ending Ending Total Principal Certificate Certificate Principal Class Reduction Balance Percentage Distribution AR 500.00 0.00 0.00000000 500.00 AR-L 500.00 0.00 0.00000000 500.00 1-A-1 1,~~753~~916,~~787~~418.7833 3129,~~746~~829,~~212~~793.2289 0.~~94764813~~89044161 1,~~753~~916,~~787~~418.7833 1-A-2-1 23,~~757~~013,~~373~~067.2126 4946,~~912~~899,~~626~~559.7953 0.~~94764813~~89044161 23,~~757~~013,~~373~~067.2126 1-A-2-2 ~~306~~334,~~258~~658.4613 5,~~543~~209,~~741~~083.5441 0.~~94764813~~89044161 ~~306~~334,~~258~~658.4613 1-A-3-1 34,~~680~~021,~~336~~618.7516 6662,~~619~~598,~~663~~045.2509 0.~~94764813~~89044161 34,~~680~~021,~~336~~618.7516 1-A-3-2 ~~920~~1,~~345~~005,690.9557 1615,~~659~~653,~~654~~963.0548 0.~~94764813~~89044161 ~~920~~1,~~345~~005,690.9557 1-B-1 ~~973~~834.1836 5,~~724~~723,~~026~~192.8247 0.~~99983001~~99968427 ~~973~~834.1836 1-B-2 ~~510~~437.8195 3,004,~~489~~051.1924 0.~~99983001~~99968427 ~~510~~437.8195 1-B-3 ~~329~~282.7773 1,939,~~670~~387.2349 0.~~99983002~~99968427 ~~329~~282.7773 1-B-4 ~~181~~155.0421 1,064,~~818~~663.9675 0.~~99983001~~99968427 ~~181~~155.0421 1-B-5 ~~231~~198.1821 1,359,~~768~~570.8261 0.~~99983001~~99968427 ~~231~~198.1821 1-B-6 ~~164~~141.5012 ~~968~~967,~~135~~993.0189 0.~~99983001~~99968427 ~~164~~141.5012 2-A-1 34,~~023~~466,~~843~~720.9581 ~~171~~166,~~236~~769,~~156~~435.0524 0.~~98264752~~95701501 34,~~023~~466,~~843~~720.9581 2-A-2 1,~~295~~914,~~883~~235.5468 7371,~~384~~469,~~116~~880.4677 0.~~98264752~~95701501 1,~~295~~914,~~883~~235.5468 2-B-1 1,~~749~~458.3762 8,~~663~~661,~~250~~792.6300 0.~~99979811~~99962977 1,~~749~~458.3762 2-B-2 ~~902~~752.4546 4,~~469~~468,~~097~~345.5510 0.~~99979811~~99962978 ~~902~~752.4546 2-B-3 ~~684~~570.4165 3,~~389~~388,~~315~~744.5994 0.~~99979811~~99962978 ~~684~~570.4165 2-B-4 ~~438~~365.1029 2,169,~~561~~196.9061 0.~~99979811~~99962977 ~~438~~365.1029 2-B-5 ~~382~~318.5899 1,894,~~617~~298.42 0.~~99979811~~99962977 ~~382~~318.5899 2-B-6 ~~272~~227.9962 1,351,~~890~~662.0746 0.~~99979811~~99962978 ~~272~~227.9962 1-X 0.00 0.00 0.00000000 0.00 2-X 0.00 0.00 0.00000000 0.00 Totals 1316,~~744~~678,~~750~~152.0215 ~~451~~434,~~100~~422,~~812~~660.5539 0.~~97043158~~93455267 1316,~~744~~678,~~750~~152.0215

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion AR 50.00 ~~1000~~0.00000000 30.~~20000000~~00000000 ~~996~~0.~~80000000~~00000000 0.00000000 AR-L 50.00 ~~1000~~0.00000000 30.~~20000000~~00000000 ~~996~~0.~~80000000~~00000000 0.00000000 1-A-1 33,500,000.00 ~~1000~~947.~~00000000~~64812597 0.~~16998537~~13813313 5257.~~18188866~~06838418 0.00000000 1-A-2-1 52,670,000.00 ~~1000~~947.~~00000000~~64812588 0.~~16998538~~13813309 5257.~~18188874~~06838409 0.00000000 1-A-2-2 5,850,000.00 ~~1000~~947.~~00000000~~64812650 0.~~16998462~~13813333 5257.~~18188889~~06838462 0.00000000 1-A-3-1 70,300,000.00 ~~1000~~947.~~00000000~~64812589 0.~~16998535~~13813300 5257.~~18188876~~06838421 0.00000000 1-A-3-2 17,580,000.00 ~~1000~~947.~~00000000~~64812571 0.~~16998521~~13813311 5257.~~18188908~~06838396 0.00000000 1-B-1 5,725,000.00 ~~1000~~999.~~00000000~~83001223 0.~~16998777~~14573974 0.00000000 0.00000000 1-B-2 3,005,000.00 ~~1000~~999.~~00000000~~83001331 0.~~16998669~~14574043 0.00000000 0.00000000 1-B-3 1,940,000.00 ~~1000~~999.~~00000000~~83001546 0.~~16998454~~14573711 0.00000000 0.00000000 1-B-4 1,065,000.00 ~~1000~~999.~~00000000~~83000939 0.~~16999061~~14573709 0.00000000 0.00000000 1-B-5 1,360,000.00 ~~1000~~999.~~00000000~~83001471 0.~~16998529~~14574265 0.00000000 0.00000000 1-B-6 968,299.61 ~~1000~~999.~~00000000~~83001129 0.~~16988543~~14574002 0.00000000 0.00000000 2-A-1 174,260,000.00 ~~1000~~982.~~00000000~~64751549 0.~~20188976~~16544709 1725.~~15059474~~46706071 0.00000000 2-A-2 74,680,000.00 ~~1000~~982.~~00000000~~64751553 0.~~20188980~~16544711 1725.~~15059467~~46706079 0.00000000 2-B-1 8,665,000.00 ~~1000~~999.~~00000000~~79811079 0.~~20188921~~16833468 0.00000000 0.00000000 2-B-2 4,470,000.00 ~~1000~~999.~~00000000~~79810962 0.~~20189038~~16833557 0.00000000 0.00000000 2-B-3 3,390,000.00 ~~1000~~999.~~00000000~~79810914 0.~~20189086~~16833333 0.00000000 0.00000000 2-B-4 2,170,000.00 ~~1000~~999.~~00000000~~79811060 0.~~20188940~~16833641 0.00000000 0.00000000 2-B-5 1,895,000.00 ~~1000~~999.~~00000000~~79811082 0.~~20188918~~16833245 0.00000000 0.00000000 2-B-6 1,352,163.06 ~~1000~~999.~~00000000~~79810867 0.~~20189133~~16833769 0.00000000 0.00000000 1-X 0.00 0.00000000 0.00000000 0.00000000 0.00000000 2-X 0.00 0.00000000 0.00000000 0.00000000 0.00000000 P 0.00 0.00000000 0.00000000 0.00000000 0.00000000

Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution AR 0.00000000 ~~1,000~~0.00000000 0.00000000 0.00000000 ~~1,000~~0.00000000 AR-L 0.00000000 ~~1,000~~0.00000000 0.00000000 0.00000000 ~~1,000~~0.00000000 1-A-1 0.00000000 5257.~~35187403~~20651731 ~~947~~890.~~64812597~~44160866 0.~~94764813~~89044161 5257.~~35187403~~20651731 1-A-2-1 0.00000000 5257.~~35187412~~20651718 ~~947~~890.~~64812588~~44160870 0.~~94764813~~89044161 5257.~~35187412~~20651718 1-A-2-2 0.00000000 5257.~~35187350~~20651795 ~~947~~890.~~64812650~~44160855 0.~~94764813~~89044161 5257.~~35187350~~20651795 1-A-3-1 0.00000000 5257.~~35187411~~20651721 ~~947~~890.~~64812589~~44160868 0.~~94764813~~89044161 5257.~~35187411~~20651721 1-A-3-2 0.00000000 5257.~~35187429~~20651706 ~~947~~890.~~64812571~~44160865 0.~~94764813~~89044161 5257.~~35187429~~20651706 1-B-1 0.00000000 0.~~16998777~~14573974 999.~~83001223~~68427424 0.~~99983001~~99968427 0.~~16998777~~14573974 1-B-2 0.00000000 0.~~16998669~~14574043 999.~~83001331~~68427288 0.~~99983001~~99968427 0.~~16998669~~14574043 1-B-3 0.00000000 0.~~16998454~~14573711 999.~~83001546~~68427320 0.~~99983002~~99968427 0.~~16998454~~14573711 1-B-4 0.00000000 0.~~16999061~~14573709 999.~~83000939~~68427230 0.~~99983001~~99968427 0.~~16999061~~14573709 1-B-5 0.00000000 0.~~16998529~~14574265 999.~~83001471~~68427206 0.~~99983001~~99968427 0.~~16998529~~14574265 1-B-6 0.00000000 0.~~16988543~~14574002 999.~~83001129~~68427128 0.~~99983001~~99968427 0.~~16988543~~14574002 2-A-1 0.00000000 1725.~~35248451~~63250780 ~~982~~957.~~64751549~~01500769 0.~~98264752~~95701501 1725.~~35248451~~63250780 2-A-2 0.00000000 1725.~~35248447~~63250777 ~~982~~957.~~64751553~~01500763 0.~~98264752~~95701501 1725.~~35248447~~63250777 2-B-1 0.00000000 0.~~20188921~~16833468 999.~~79811079~~62977496 0.~~99979811~~99962977 0.~~20188921~~16833468 2-B-2 0.00000000 0.~~20189038~~16833557 999.~~79810962~~62977629 0.~~99979811~~99962978 0.~~20189038~~16833557 2-B-3 0.00000000 0.~~20189086~~16833333 999.~~79810914~~62977581 0.~~99979811~~99962978 0.~~20189086~~16833333 2-B-4 0.00000000 0.~~20188940~~16833641 999.~~79811060~~62977419 0.~~99979811~~99962977 0.~~20188940~~16833641 2-B-5 0.00000000 0.~~20188918~~16833245 999.~~79811082~~62977309 0.~~99979811~~99962977 0.~~20188918~~16833245 2-B-6 0.00000000 0.~~20189133~~16833769 999.~~79810867~~62977838 0.~~99979811~~99962978 0.~~20189133~~16833769 1-X 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-X 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 P 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 (3) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Interest Distribution Statement Beginning Payment of Original Current Certificate/ Current Unpaid Current Face Certificate Notional Accrued Interest Interest Class Amount Rate Balance Interest Shortfall Shortfall AR 50.00 45.~~48580~~20015% 500.00 0.1900 0.00 0.00 AR-L 50.00 45.~~48580~~20015% 500.00 0.1900 0.00 0.00 1-A-1 33,500,000.00 3.~~76000~~91125% 3331,~~500~~746,~~000~~212.0022 90103,~~971~~472.1181 0.00 0.00 1-A-2-1 52,670,000.00 3.~~75000~~90125% 5249,~~670~~912,~~000~~626.0079 ~~142~~162,~~647~~268.9203 0.00 0.00 1-A-2-2 5,850,000.00 3.~~80000~~95125% 5,~~850~~543,~~000~~741.0054 1618,~~055~~253.0092 0.00 0.00 1-A-3-1 70,300,000.00 3.~~74000~~89125% 7066,~~300~~619,~~000~~663.0025 ~~189~~216,~~888~~028.1114 0.00 0.00 1-A-3-2 17,580,000.00 3.~~80000~~95125% 1716,~~580~~659,~~000~~654.0005 4854,~~247~~855.3338 0.00 0.00 1-B-1 5,725,000.00 34.~~99000~~14125% 5,~~725~~724,~~000~~026.0082 1619,~~497~~753.5486 0.00 0.00 1-B-2 3,005,000.00 4.~~24000~~39125% 3,~~005~~004,~~000~~489.0019 910,~~201~~994.9855 0.00 0.00 1-B-3 1,940,000.00 45.~~89000~~04125% 1,~~940~~939,~~000~~670.0023 68,~~851~~148.4364 0.00 0.00 1-B-4 1,065,000.00 45.~~89000~~04125% 1,~~065~~064,~~000~~818.0096 34,~~761~~473.2335 0.00 0.00 1-B-5 1,360,000.00 45.~~89000~~04125% 1,~~360~~359,~~000~~768.0082 45,~~803~~712.0745 0.00 0.00 1-B-6 968,299.61 45.~~89000~~04125% 968,~~299~~135.6101 34,~~419~~067.7118 0.00 0.00 2-A-1 174,260,000.00 3.~~80000~~95125% ~~174~~171,~~260~~236,~~000~~156.0005 ~~496~~601,~~641~~419.0043 0.00 0.00 2-A-2 74,680,000.00 34.~~91000~~06125% 7473,~~680~~384,~~000~~116.0046 ~~218~~264,~~999~~916.1066 0.00 0.00 2-B-1 8,665,000.00 4.~~15000~~30125% 8,~~665~~663,~~000~~250.0063 2633,~~969~~122.8149 0.00 0.00 2-B-2 4,470,000.00 4.~~34000~~49125% 4,~~470~~469,~~000~~097.0055 1417,~~549~~841.8563 0.00 0.00 2-B-3 3,390,000.00 45.~~99000~~14125% 3,~~390~~389,~~000~~315.0059 1215,~~687~~489.0817 0.00 0.00 2-B-4 2,170,000.00 45.~~99000~~14125% 2,~~170~~169,~~000~~561.0090 89,~~121~~914.2390 0.00 0.00 2-B-5 1,895,000.00 45.~~99000~~14125% 1,~~895~~894,~~000~~617.0042 78,~~092~~658.0440 0.00 0.00 2-B-6 1,352,163.06 45.~~99000~~14125% 1,~~352~~351,~~163~~890.0607 56,~~060~~178.4714 0.00 0.00 1-X 0.00 10.~~23550~~81896% ~~193~~184,~~963~~542,~~400~~807.0025 ~~199~~125,~~702~~944.3692 0.00 0.00 2-X 0.00 1.~~67768~~07213% ~~270~~266,~~882~~558,~~163~~005.0661 ~~378~~238,~~711~~153.0345 0.00 0.00 P 0.00 0.00000% 0.00 0.00 0.00 0.00 Totals 464,845,562.67 1,~~900~~929,~~878~~667.7850 0.00 0.00

Interest Distribution Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (4) Distribution Shortfall Balance AR 0.00 0.00 0.1900 0.00 0.00 AR-L 0.00 0.00 0.1900 0.00 0.00 1-A-1 ~~114~~258.9006 0.00 90103,~~856~~214.2175 0.00 3129,~~746~~829,~~212~~793.2289 1-A-2-1 ~~180~~404.6570 0.00 ~~142~~161,~~467~~863.2733 0.00 4946,~~912~~899,~~626~~559.7953 1-A-2-2 2045.0653 0.00 1618,~~034~~208.9440 0.00 5,~~543~~209,~~741~~083.5441 1-A-3-1 ~~241~~538.1278 0.00 ~~189~~215,~~646~~489.9936 0.00 6662,~~619~~598,~~663~~045.2509 1-A-3-2 60136.3081 0.00 4854,~~187~~718.0457 0.00 1615,~~659~~653,~~654~~963.0548 1-B-1 1949.6427 0.00 1619,~~477~~704.9159 0.00 5,~~724~~723,~~026~~192.8247 1-B-2 1027.3142 0.00 910,~~191~~967.6713 0.00 3,004,~~489~~051.1924 1-B-3 619.6521 0.00 68,~~844~~129.7843 0.00 1,939,~~670~~387.2349 1-B-4 310.6554 0.00 34,~~757~~462.5780 0.00 1,064,~~818~~663.9675 1-B-5 413.6647 0.00 45,~~798~~698.4098 0.00 1,359,~~768~~570.8261 1-B-6 39.3259 0.00 34,~~416~~057.3959 0.00 ~~968~~967,~~135~~993.0189 2-A-1 ~~213~~84.8982 0.00 ~~496~~601,~~427~~334.1162 0.00 ~~171~~166,~~236~~769,~~156~~435.0524 2-A-2 9137.6636 0.00 ~~218~~264,~~907~~879.4430 0.00 7371,~~384~~469,~~116~~880.4677 2-B-1 104.6467 0.00 2633,~~959~~117.1882 0.00 8,~~663~~661,~~250~~792.6300 2-B-2 52.4952 0.00 1417,~~544~~839.3611 0.00 4,~~469~~468,~~097~~345.5510 2-B-3 42.1614 0.00 1215,~~682~~487.9103 0.00 3,~~389~~388,~~315~~744.5994 2-B-4 21.6637 0.00 89,~~118~~913.5653 0.00 2,169,~~561~~196.9061 2-B-5 21.3320 0.00 78,~~089~~657.7120 0.00 1,894,~~617~~298.42 2-B-6 10.6686 0.00 56,~~058~~177.8128 0.00 1,351,~~890~~662.0746 1-X 0314.0011 0.00 ~~199~~124,~~702~~401.3697 0.00 ~~184~~174,~~542~~249,~~807~~305.2521 2-X 033.0059 0.00 ~~378~~238,~~711~~119.0387 0.00 ~~266~~260,~~558~~173,~~005~~355.6149 P 0.00 0.00 0.00 0.00 0.00 Totals ~~997~~1,996.7502 0.00 1,~~899~~926,~~881~~442.0266 0.00 (4) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Interest Distribution Factors Statement Beginning Payment of Original Current Certificate/ Current Unpaid Current Face Certificate Notional Accrued Interest Interest Class (5) Amount Rate Balance Interest Shortfall Shortfall AR 50.00 45.~~48580~~20015% ~~1000~~0.00000000 30.~~80000000~~00000000 0.00000000 0.00000000 AR-L 50.00 45.~~48580~~20015% ~~1000~~0.00000000 30.~~80000000~~00000000 0.00000000 0.00000000 1-A-1 33,500,000.00 3.~~76000~~91125% ~~1000~~947.~~00000000~~64812597 23.~~71555552~~08874060 0.00000000 0.00000000 1-A-2-1 52,670,000.00 3.~~75000~~90125% ~~1000~~947.~~00000000~~64812588 23.~~70833340~~08084355 0.00000000 0.00000000 1-A-2-2 5,850,000.00 3.~~80000~~95125% ~~1000~~947.~~00000000~~64812650 23.~~74444444~~12032821 0.00000000 0.00000000 1-A-3-1 70,300,000.00 3.~~74000~~89125% ~~1000~~947.~~00000000~~64812589 23.~~70111110~~07294651 0.00000000 0.00000000 1-A-3-2 17,580,000.00 3.~~80000~~95125% ~~1000~~947.~~00000000~~64812571 23.~~74444425~~12032878 0.00000000 0.00000000 1-B-1 5,725,000.00 34.~~99000~~14125% ~~1000~~999.~~00000000~~83001223 23.~~88166638~~45045590 0.00000000 0.00000000 1-B-2 3,005,000.00 4.~~24000~~39125% ~~1000~~999.~~00000000~~83001331 3.~~06222296~~65875208 0.00000000 0.00000000 1-B-3 1,940,000.00 45.~~89000~~04125% ~~1000~~999.~~00000000~~83001546 34.~~53166495~~20032990 0.00000000 0.00000000 1-B-4 1,065,000.00 45.~~89000~~04125% ~~1000~~999.~~00000000~~83000939 34.~~53167136~~20032864 0.00000000 0.00000000 1-B-5 1,360,000.00 45.~~89000~~04125% ~~1000~~999.~~00000000~~83001471 34.~~53166912~~20033088 0.00000000 0.00000000 1-B-6 968,299.61 45.~~89000~~04125% ~~1000~~999.~~00000000~~83001129 34.~~53166516~~20033217 0.00000000 0.00000000 2-A-1 174,260,000.00 3.~~80000~~95125% ~~1000~~982.~~00000000~~64751549 23.~~85000000~~45127643 0.00000000 0.00000000 2-A-2 74,680,000.00 34.~~91000~~06125% ~~1000~~982.~~00000000~~64751553 23.~~93250000~~54735753 0.00000000 0.00000000 2-B-1 8,665,000.00 4.~~15000~~30125% ~~1000~~999.~~00000000~~79811079 3.~~11249971~~82256088 0.00000000 0.00000000 2-B-2 4,470,000.00 4.~~34000~~49125% ~~1000~~999.~~00000000~~79810962 3.~~25500000~~99141611 0.00000000 0.00000000 2-B-3 3,390,000.00 45.~~99000~~14125% ~~1000~~999.~~00000000~~79810914 34.~~74250147~~56907670 0.00000000 0.00000000 2-B-4 2,170,000.00 45.~~99000~~14125% ~~1000~~999.~~00000000~~79811060 34.~~74250230~~56907834 0.00000000 0.00000000 2-B-5 1,895,000.00 45.~~99000~~14125% ~~1000~~999.~~00000000~~79811082 34.~~74250132~~56907652 0.00000000 0.00000000 2-B-6 1,352,163.06 45.~~99000~~14125% ~~1000~~999.~~00000000~~79810867 34.~~74249981~~56907912 0.00000000 0.00000000 1-X 0.00 10.~~23550~~81896% ~~999~~951.~~99999686~~43107756 10.~~02958785~~64932312 0.00000000 0.00000000 2-X 0.00 1.~~67768~~07213% 0.00000000 0.00000000 0.00000000 0.00000000 P 0.00 0.00000% 0.00000000 0.00000000 0.00000000 0.00000000 (5) Per $1 denomination.

Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance AR 0.00000000 0.00000000 30.~~80000000~~00000000 0.00000000 0.00000000 AR-L 0.00000000 0.00000000 30.~~80000000~~00000000 0.00000000 0.00000000 1-A-1 0.~~00342985~~00770328 0.00000000 23.~~71212567~~08103731 0.00000000 ~~947~~890.~~64812597~~44160866 1-A-2-1 0.~~00342985~~00768369 0.00000000 23.~~70490355~~07315986 0.00000000 ~~947~~890.~~64812588~~44160870 1-A-2-2 0.~~00342906~~00778291 0.00000000 23.~~74101538~~11254701 0.00000000 ~~947~~890.~~64812650~~44160855 1-A-3-1 0.~~00342987~~00766401 0.00000000 23.~~69768122~~06528250 0.00000000 ~~947~~890.~~64812589~~44160868 1-A-3-2 0.~~00343003~~00778214 0.00000000 23.~~74101479~~11254664 0.00000000 ~~947~~890.~~64812571~~44160865 1-B-1 0.~~00343057~~00860611 0.00000000 23.~~87823755~~44184978 0.00000000 999.~~83001223~~68427424 1-B-2 0.~~00343095~~00912479 0.00000000 3.~~05879201~~64962729 0.00000000 999.~~83001331~~68427288 1-B-3 0.~~00342784~~00990206 0.00000000 34.~~52823711~~19042784 0.00000000 999.~~83001546~~68427320 1-B-4 0.~~00342723~~00989671 0.00000000 34.~~52823474~~19042254 0.00000000 999.~~83000939~~68427230 1-B-5 0.~~00342647~~00990441 0.00000000 34.~~52823529~~19042647 0.00000000 999.~~83001471~~68427206 1-B-6 0.~~00342869~~00990396 0.00000000 34.~~52823647~~19042821 0.00000000 999.~~83001129~~68427128 2-A-1 0.~~00122742~~00048674 0.00000000 23.~~84877258~~45078974 0.00000000 ~~982~~957.~~64751549~~01500769 2-A-2 0.~~00122737~~00050027 0.00000000 23.~~93127263~~54685726 0.00000000 ~~982~~957.~~64751553~~01500763 2-B-1 0.~~00122793~~00053895 0.00000000 3.~~11127294~~82202193 0.00000000 999.~~79811079~~62977496 2-B-2 0.~~00122819~~00056376 0.00000000 3.~~25377181~~99085235 0.00000000 999.~~79810962~~62977629 2-B-3 0.~~00122714~~00063127 0.00000000 34.~~74127139~~56844543 0.00000000 999.~~79810914~~62977581 2-B-4 0.~~00122581~~00063134 0.00000000 34.~~74127189~~56844700 0.00000000 999.~~79811060~~62977419 2-B-5 0.~~00122955~~00063325 0.00000000 34.~~74127177~~56844327 0.00000000 999.~~79811082~~62977309 2-B-6 0.~~00122766~~00063602 0.00000000 34.~~74127215~~56844310 0.00000000 999.~~79810867~~62977838 1-X 0.~~00000000~~00161943 0.00000000 10.~~02958785~~64136827 0.00000000 ~~951~~898.~~43107756~~36177682 2-X 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 P 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 (6) Amount Does Not Include Excess Special Hazard, Bankruptcy,or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Certificateholder Component Statement Component Beginning Ending Beginning Ending Ending Pass-Through Notional Notional Component Component Component Class Rate Balance Balance Balance Balance Percentage 2-X-IO 1.~~67768~~07213% ~~270,882,163~~0.0600 ~~266~~260,~~558~~173,~~005~~355.6149 0.00 0.00 9896.~~40367583~~04669150% 2-X-PO 05.~~00000~~38282% 0.00 0.00 0.00 0.00 0.00000000%

CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT Beginning Balance 0.00 Deposits Payments of Interest and Principal 1518,~~790~~747,~~653~~196.9342 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 555.39 Realized Loss (Gains, Subsequent Expenses & Recoveries) 0.00 Prepayment Penalties 0.00 Total Deposits 1518,~~791~~747,~~209~~751.3281 Withdrawals Reimbursement for Servicer Advances 0555.0039 Payment of Service Fee ~~146~~142,~~578~~601.2861 Payment of Interest and Principal 1518,~~644~~604,~~631~~594.0481 Total Withdrawals (Pool Distribution Amount) 1518,~~791~~747,~~209~~751.3281 Ending Balance 0.00

PREPAYMENT/CURTAILMENT INTEREST SHORTFALL Total Prepayment/Curtailment Interest Shortfall 0.00 Servicing Fee Support 0.00 Non-Supported Prepayment/Curtailment Interest Shortfall ~~997~~1,996.7502

SERVICING FEES Gross Servicing Fee ~~143~~139,~~255~~275.0286 PMI Fee 3,~~323~~325.2675 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee ~~146~~142,~~578~~601.2861

LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT DELINQUENT BANKRUPTCY FORECLOSURE REO Total No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180+ Days 1 0 0 0 1 144,100.00 0.00 0.00 0.00 144,100.00 Totals 1 0 0 0 1 144,100.00 0.00 0.00 0.00 144,100.00 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180+ Days 0.~~072150~~074627% 0.000000% 0.000000% 0.000000% 0.~~072150~~074627% 0.~~031963~~033194% 0.000000% 0.000000% 0.000000% 0.~~031963~~033194% Totals 0.~~072150~~074627% 0.000000% 0.000000% 0.000000% 0.~~072150~~074627% 0.~~031963~~033194% 0.000000% 0.000000% 0.000000% 0.~~031963~~033194%

Delinquency Status By Groups

DELINQUENT BANKRUPTCY FORECLOSURE REO Total Grp 1-Short Reset No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180+ Days 1 0 0 0 1 144,100.00 0.00 0.00 0.00 144,100.00 Totals 1 0 0 0 1 144,100.00 0.00 0.00 0.00 144,100.00 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180+ Days 0.~~202020~~213675% 0.000000% 0.000000% 0.000000% 0.~~202020~~213675% 0.~~078091~~082706% 0.000000% 0.000000% 0.000000% 0.~~078091~~082706% Totals 0.~~202020~~213675% 0.000000% 0.000000% 0.000000% 0.~~202020~~213675% 0.~~078091~~082706% 0.000000% 0.000000% 0.000000% 0.~~078091~~082706% DELINQUENT BANKRUPTCY FORECLOSURE REO Total Grp 2-Neg Am No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180+ Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180+ Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000%

REO Detail - All Mortgage Loans in REO during Current Period

Summary 12 Month REO History* New REO Loans Month REO Percentage Loans in REO 0 ~~Sep~~Oct-04 0.000% Original Principal Balance 0.00 ~~Oct~~Nov-04 0.000% Current Principal Balance 0.00 ~~Nov~~Dec-04 0.000% ~~Dec~~Jan-0405 0.000% Current REO Total ~~Jan~~Feb-05 0.000% Loans in REO 0 ~~Feb~~Mar-05 0.000% Original Principal Balance 0.00 ~~Mar~~Apr-05 0.000% Current Principal Balance 0.00 ~~Apr~~May-05 0.000% ~~May~~Jun-05 0.000% ~~Jun~~Jul-05 0.000% ~~Jul~~Aug-05 0.000% ~~Aug~~Sep-05 0.000% *The text reported in the above table is presented graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at www.ctslink.com. Grp 1-Short Reset 12 Month REO History* New REO Loans Month REO Percentage Loans in REO 0 ~~Sep~~Oct-04 0.000% Original Principal Balance 0.00 ~~Oct~~Nov-04 0.000% Current Principal Balance 0.00 ~~Nov~~Dec-04 0.000% ~~Dec~~Jan-0405 0.000% Current REO Total ~~Jan~~Feb-05 0.000% Loans in REO 0 ~~Feb~~Mar-05 0.000% Original Principal Balance 0.00 ~~Mar~~Apr-05 0.000% Current Principal Balance 0.00 ~~Apr~~May-05 0.000% ~~May~~Jun-05 0.000% ~~Jun~~Jul-05 0.000% ~~Jul~~Aug-05 0.000% ~~Aug~~Sep-05 0.000% *The text reported in the above table is presented graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at www.ctslink.com. Grp 2-Neg Am 12 Month REO History* New REO Loans Month REO Percentage Loans in REO 0 ~~Sep~~Oct-04 0.000% Original Principal Balance 0.00 ~~Oct~~Nov-04 0.000% Current Principal Balance 0.00 ~~Nov~~Dec-04 0.000% ~~Dec~~Jan-0405 0.000% Current REO Total ~~Jan~~Feb-05 0.000% Loans in REO 0 ~~Feb~~Mar-05 0.000% Original Principal Balance 0.00 ~~Mar~~Apr-05 0.000% Current Principal Balance 0.00 ~~Apr~~May-05 0.000% ~~May~~Jun-05 0.000% ~~Jun~~Jul-05 0.000% ~~Jul~~Aug-05 0.000% ~~Aug~~Sep-05 0.000% *The text reported in the above table is presented graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at www.ctslink.com.

Foreclosure Detail - All Mortgage Loans in Foreclosure during Current Period

Summary 12 Month Foreclosure History* New Foreclosure Loans Month Foreclosure Percentage Loans in Foreclosure 0 ~~Sep~~Oct-04 0.000% Original Principal Balance 0.00 ~~Oct~~Nov-04 0.000% Current Principal Balance 0.00 ~~Nov~~Dec-04 0.000% ~~Dec~~Jan-0405 0.000% Current Foreclosure Total ~~Jan~~Feb-05 0.000% Loans in Foreclosure 0 ~~Feb~~Mar-05 0.000% Original Principal Balance 0.00 ~~Mar~~Apr-05 0.000% Current Principal Balance 0.00 ~~Apr~~May-05 0.000% ~~May~~Jun-05 0.000% ~~Jun~~Jul-05 0.000% ~~Jul~~Aug-05 0.000% ~~Aug~~Sep-05 0.000% *The text reported in the above table is presented graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at www.ctslink.com. Grp 1-Short Reset 12 Month Foreclosure History* New Foreclosure Loans Month Foreclosure Percentage Loans in Foreclosure 0 ~~Sep~~Oct-04 0.000% Original Principal Balance 0.00 ~~Oct~~Nov-04 0.000% Current Principal Balance 0.00 ~~Nov~~Dec-04 0.000% ~~Dec~~Jan-0405 0.000% Current Foreclosure Total ~~Jan~~Feb-05 0.000% Loans in Foreclosure 0 ~~Feb~~Mar-05 0.000% Original Principal Balance 0.00 ~~Mar~~Apr-05 0.000% Current Principal Balance 0.00 ~~Apr~~May-05 0.000% ~~May~~Jun-05 0.000% ~~Jun~~Jul-05 0.000% ~~Jul~~Aug-05 0.000% ~~Aug~~Sep-05 0.000% *The text reported in the above table is presented graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at www.ctslink.com. Grp 2-Neg Am 12 Month Foreclosure History* New Foreclosure Loans Month Foreclosure Percentage Loans in Foreclosure 0 ~~Sep~~Oct-04 0.000% Original Principal Balance 0.00 ~~Oct~~Nov-04 0.000% Current Principal Balance 0.00 ~~Nov~~Dec-04 0.000% ~~Dec~~Jan-0405 0.000% Current Foreclosure Total ~~Jan~~Feb-05 0.000% Loans in Foreclosure 0 ~~Feb~~Mar-05 0.000% Original Principal Balance 0.00 ~~Mar~~Apr-05 0.000% Current Principal Balance 0.00 ~~Apr~~May-05 0.000% ~~May~~Jun-05 0.000% ~~Jun~~Jul-05 0.000% ~~Jul~~Aug-05 0.000% ~~Aug~~Sep-05 0.000% *The text reported in the above table is presented graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at www.ctslink.com.

COLLATERAL STATEMENT Collateral Description Mixed ARM Weighted Average Gross Coupon 5.~~285515~~509297% Weighted Average Net Coupon 45.~~915702~~138801% Weighted Average Pass-Through Rate 45.~~907123~~129954% Weighted Average Maturity(Stepdown Calculation) ~~355~~354 Beginning Scheduled Collateral Loan Count 1,~~423~~386 Number Of Loans Paid In Full 3746 Ending Scheduled Collateral Loan Count 1,~~386~~340 Beginning Scheduled Collateral Balance ~~464~~451,~~845~~100,~~562~~812.6755 Ending Scheduled Collateral Balance ~~451~~434,~~100~~422,~~812~~660.5541 Ending Actual Collateral Balance at 2931-~~Jul~~Aug-2005 ~~450~~434,~~831~~114,~~951~~048.9969 Monthly P&I Constant 1,~~736~~713,~~997~~767.4428 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Scheduled Principal 8771,~~659~~779.6073 Unscheduled Principal 1417,~~055~~035,~~209~~425.5106

Group Level Collateral Statement Group Grp 1-Short Reset Grp 2-Neg Am Total Collateral Description Mixed ARM Mixed ARM Mixed ARM Weighted Average Coupon Rate 45.~~894011~~131287 5.~~565849~~770999 5.~~285515~~509297 Weighted Average Net Rate 4.~~531441~~767297 5.~~190849~~395999 45.~~915702~~138801 Weighted Average Maturity ~~353~~352 ~~356~~ 355 354 Beginning Loan Count ~~517~~495 ~~906~~891 1,~~423~~386 Loans Paid In Full 2227 1519 3746 Ending Loan Count ~~495~~468 ~~891~~872 1,~~386~~340 Beginning Scheduled Balance ~~193~~184,~~963~~542,~~399~~806.6188 ~~270~~266,~~882~~558,~~163~~005.0667 ~~464~~451,~~845~~100,~~562~~812.6755 Ending Scheduled Balance ~~184~~174,~~542~~249,~~806~~304.8886 ~~266~~260,~~558~~173,~~005~~355.6755 ~~451~~434,~~100~~422,~~812~~660.5541 Record Date 0708/2931/2005 0708/2931/2005 0708/2931/2005 Principal And Interest Constant ~~824~~816,~~020~~018.3820 ~~912~~897,~~977~~749.0608 1,~~736~~713,~~997~~767.4428 Scheduled Principal 3226,~~971~~899.2671 5444,~~688~~880.3402 8771,~~659~~779.6073 Unscheduled Principal 910,~~387~~266,~~621~~602.4731 46,~~667~~768,~~588~~822.0475 1417,~~055~~035,~~209~~425.5106 Scheduled Interest ~~791~~789,~~049~~118.1249 1,~~256~~281,~~407~~921.71 2,~~047~~071,~~456~~040.8320 Servicing Fees 5855,~~604~~976.3548 8483,~~650~~299.6738 ~~143~~139,~~255~~275.0286 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 0.00 0.00 0.00 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 397.7766 2,~~925~~928.4909 3,~~323~~325.2675 Pool Insurance Fee 0.00 0.00 0.00 Spread 1 0.00 0.00 0.00 Spread 2 0.00 0.00 0.00 Spread 3 0.00 0.00 0.00 Net Interest 732,~~047~~744.0035 1,~~168~~195,~~831~~694.5524 1,~~900~~928,~~878~~438.5559 Realized Loss Amount 0.00 0.00 0.00 Cumulative Realized Loss 0.00 0.00 0.00 Percentage of Cumulative Losses 0.0000 0.0000 0.0000 Prepayment Penalties 0.00 0.00 0.00 Special Servicing Fee 0.00 0.00 0.00 Pass-Through Rate 4.~~528980~~764711 5.~~177889~~382817 45.~~907123~~129954

~~Group~~ Miscellaneous Reporting ~~Items~~Group Grp 1-Short Reset Rolling Six Month Delinquency Rate 0.00010248% 1Group Grp 2-Neg Am Rolling Six Month Delinquency Rate 0.00000000%

Prepayment Detail - Prepayments during Current Period Summary Loans Paid In Full Repurchased Loans Original Current Original Current Principal Principal Principal Principal Group Count Balance Balance Count Balance Balance Grp 1-Short Reset 2227 810,~~837~~317,~~675~~696.00 810,~~603~~228,~~439~~817.3654 0 0.00 0.00 Grp 2-Neg Am 1519 46,~~554~~819,~~691~~820.00 46,~~550~~826,~~906~~585.8672 0 0.00 0.00 Total 3746 1317,~~392~~137,~~366~~516.00 1317,~~154~~055,~~346~~403.2226 0 0.00 0.00

Prepayment Detail - Prepayments during Current Period (continued) Summary Substitution Loans Liquidated Loans Curtailments Original Current Original Current Principal Principal Principal Principal Curtailment Group Count Balance Balance Count Balance Balance Amount Grp 1-Short Reset 0 0.00 0.00 0 0.00 0.00 ~~789~~41,~~498~~793.4758 Grp 2-Neg Am 0 0.00 0.00 0 0.00 0.00 ~~110~~(65,~~697~~245.8006) Total 0 0.00 0.00 0 0.00 0.00 ~~900~~(23,~~196~~451.2748)

Prepayment Loan Detail - Prepayments during Current Period First Original Loan LTV at Payment Principal Prepayment Group Number State Origination Date Balance Amount Grp 1-Short Reset ~~0402406678~~0402406375 MNFL 8065.0081 01-~~Feb~~Jan-2005 ~~144~~102,000.00 ~~143~~102,~~985~~000.00 Grp 1-Short Reset ~~0402816430~~0402406432 MICA 80.00 01-~~Apr~~Feb-2005 ~~152~~360,000.00 ~~152~~359,~~000~~901.66 Grp 1-Short Reset 0402792822 CA 55.08 01-Apr-2005 294,700.00 294,700.00 Grp 1-Short Reset ~~0402919037~~0402919028 CA 7980.9900 01-~~Feb~~Mar-2005 ~~219~~282,~~800~~213.00 ~~219~~282,~~800~~213.00 Grp 1-Short Reset ~~0402919054~~0402919049 NVWA 80.00 01-Feb-2005 ~~233~~134,~~060~~400.00 ~~233~~134,~~060~~400.00 Grp 1-Short Reset ~~0402919064~~0402919161 CA 80.00 01-~~Mar~~Apr-2005 ~~567~~292,~~920~~000.00 ~~567~~292,~~920~~000.00 Grp 1-Short Reset ~~0402919105~~0402919169 CAWA 7980.2700 01-Apr-2005 383,958.00 383,958.00 Grp 1-Short Reset 0402919172 CT 80.00 01-Mar-2005 ~~650~~216,000.00 ~~649~~216,~~989~~000.2300 Grp 1-Short Reset ~~0402919154~~0402919196 CAGA 8075.00 01-~~Apr~~Mar-2005 ~~298~~99,~~229~~675.00 ~~298~~27,~~229~~291.35 Grp 1-Short Reset 0402919228 HI 75.00 01-Apr-2005 338,250.00 338,249.38 Grp 1-Short Reset ~~0402919186~~0402919262 CA 80.00 01-Apr-2005 ~~362~~308,~~473~~000.00 ~~362~~308,~~473~~000.00 Grp 1-Short Reset ~~0402919276~~0402919266 CA 80.00 01-Apr-2005 ~~324~~572,000.00 ~~324~~572,000.00 Grp 1-Short Reset ~~0403136617~~0403006906 CA 6326.1669 01-~~Jul~~Jun-2005 ~~300~~165,~~000~~500.00 ~~300~~165,~~000~~500.00 Grp 1-Short Reset ~~0403136670~~0403011627 NYSC 8050.00 01-~~Jun~~Feb-2005 ~~420~~250,000.00 ~~420~~250,000.00 Grp 1-Short Reset ~~0403136769~~0403011628 MASC 7050.00 01-~~Jul~~Feb-2005 ~~420~~250,~~700~~000.00 ~~420~~250,~~700~~000.00 Grp 1-Short Reset ~~0403136783~~0403136664 ILCA 69.12 01-Mar-2005 470,000.00 469,116.48 Grp 1-Short Reset 0403136674 CO 80.00 01-~~May~~Apr-2005 ~~255~~308,000.00 308,000.00 Grp 1-Short Reset 0403136715 DE 89.99 01-Jun-2005 271,200.00 ~~255~~271,200.00 Grp 1-Short Reset ~~0403136797~~0403136781 AZMO 7983.5946 01-May-2005 ~~195~~229,~~000~~500.00 ~~195~~229,~~000~~500.00 Grp 1-Short Reset ~~0403136855~~0403136792 PACA 80.00 01-~~Jun~~May-2005 ~~188~~344,000.00 ~~188~~344,000.00 Grp 1-Short Reset ~~0403136859~~0403136860 AZSC 80.00 01-~~May~~Jun-2005 ~~242~~360,~~793~~000.00 ~~242~~360,~~793~~000.00 Grp 1-Short Reset ~~0403138900~~0403136884 CA 7580.00 01-~~Mar~~Jun-2005 ~~697~~352,~~500~~000.00 ~~691~~352,~~284~~000.6300 Grp 1-Short Reset ~~0403138905~~0403138934 CA 6850.8374 01-~~Feb~~Apr-2005 ~~647~~685,000.00 ~~640~~679,~~420~~158.6997 Grp 1-Short Reset ~~0403138912~~0403138941 CA 6673.5800 01-~~Feb~~May-2005 ~~620~~730,000.00 ~~613~~725,~~683~~157.9327 Grp 1-Short Reset ~~0403138914~~0403138948 CA 65.00 01-~~Mar~~May-2005 ~~780~~539,~~000~~500.00 ~~763~~536,~~316~~079.4518 Grp 1-Short Reset ~~0403138918~~0403138956 CA 1548.3833 01-~~Mar~~Jun-2005 ~~500~~999,~~000~~800.00 ~~296~~994,~~268~~383.0744 Grp 1-Short Reset ~~0403180918~~0403180887 CA 6058.4951 01-~~Jul~~Jun-2005 ~~620~~980,000.00 ~~620~~980,000.00 Grp 2-Neg Am ~~0402705112~~0402705170 CA ~~78.~~79.37 01-~~Dec~~Mar-~~2004~~2005 650,000.00 ~~653~~649,~~606~~580.0158 Grp 2-Neg Am ~~0402705220~~0402705178 MICA 7580.00 01-Feb-2005 502,400.00 505,256.66 Grp 2-Neg Am 0402705185 IL 72.88 01-Mar-2005 ~~240~~395,000.00 ~~239~~393,~~248~~823.6076 Grp 2-Neg Am ~~0402705266~~0402705270 CA 8078.0037 01-~~Apr~~Mar-2005 ~~320~~384,000.00 ~~320~~386,~~140~~673.9535 Grp 2-Neg Am ~~0402705440~~0402705304 NJWI 80.00 01-Mar-2005 ~~115~~244,~~200~~000.00 ~~114~~244,~~772~~611.2923 Grp 2-Neg Am ~~0402705489~~0402705321 MANY 79.47 01-Mar-2005 120,000.00 120,637.45 Grp 2-Neg Am 0402705350 FL 80.00 01-~~Mar~~Apr-2005 ~~464~~188,000.00 ~~463~~189,~~730~~192.62 Grp 2-Neg Am ~~0402705509~~0402705358 CA 8069.0089 01-Mar-2005 ~~271~~650,~~200~~000.00 ~~273~~653,~~606~~452.6489 Grp 2-Neg Am ~~0402705510~~0402705403 COMD 2869.4977 01-Mar-2005 31180,~~335~~000.00 31181,~~244~~131.4296 Grp 2-Neg Am ~~0402705514~~0402705480 CA 6580.9100 01-Mar-2005 ~~379~~695,~~000~~200.00 ~~378~~699,~~909~~846.3671 Grp 2-Neg Am ~~0900003213~~0402705515 MICA 7480.7300 01-~~Jul~~Mar-2005 ~~210~~400,000.00 ~~209~~404,~~111~~037.4391 Grp 2-Neg Am ~~0900003280~~0402705529 CAVA 5080.4200 01-~~Jul~~Mar-2005 ~~416~~205,~~000~~120.00 ~~415~~204,~~832~~922.1378 Grp 2-Neg Am ~~0900003337~~0900003236 CA 8085.00 01-Jul-2005 ~~340~~218,~~676~~450.00 ~~340~~217,~~432~~273.3275 Grp 2-Neg Am ~~0900003339~~0900003279 FLCO 80.00 01-Jul-2005 ~~170~~468,~~320~~000.00 ~~170~~465,~~156~~203.4464 Grp 2-Neg Am ~~0900003354~~0900003373 FLPA 80.00 01-~~Aug~~Jul-2005 ~~286~~60,~~168~~000.00 ~~285~~59,~~525~~641.3550 Grp 2-Neg Am ~~0900003496~~0900003466 CA 8079.71 01-Jul-2005 385,000.00 385,530.29 Grp 2-Neg Am 0900003514 IL 79.93 01-Jul-2005 ~~384~~488,~~792~~000.00 ~~384~~484,~~742~~900.4344 Grp 2-Neg Am ~~0900003521~~0900003651 FL 8089.98 01-Jun-2005 191,650.00 192,087.44 Grp 2-Neg Am 0900003655 CA 70.54 01-~~Jul~~Jun-2005 ~~276~~395,000.00 ~~275~~396,~~831~~262.2585

Prepayment Loan Detail - Prepayments during Current Period (continued) Current Loan PIF Months Loan Original Group Number Type Delinquent Rate Term Seasoning Grp 1-Short Reset ~~0402406678~~0402406375 Loan Paid in Full 0 5.~~625~~750% 360 8 Grp 1-Short Reset 0402406432 Loan Paid in Full 0 6.375% 360 7 Grp 1-Short Reset ~~0402816430~~0402792822 Loan Paid in Full 0 1.990% 360 45 Grp 1-Short Reset ~~0402919037~~0402919028 Loan Paid in Full 0 5.~~500~~625% 360 6 Grp 1-Short Reset ~~0402919054~~0402919049 Loan Paid in Full 0 5.~~625~~750% 360 67 Grp 1-Short Reset ~~0402919064~~0402919161 Loan Paid in Full 0 4.500% 360 5 Grp 1-Short Reset ~~0402919105~~0402919169 Loan Paid in Full 0 54.~~000~~875% 360 5 Grp 1-Short Reset ~~0402919154~~0402919172 Loan Paid in Full 0 45.~~875~~500% 360 46 Grp 1-Short Reset ~~0402919186~~0402919196 Loan Paid in Full 0 45.~~750~~625% 360 46 Grp 1-Short Reset ~~0402919276~~0402919228 Loan Paid in Full 0 5.~~125~~000% 360 45 Grp 1-Short Reset ~~0403136617~~0402919262 Loan Paid in Full 0(1) 5.000% 360 15 Grp 1-Short Reset ~~0403136670~~0402919266 Loan Paid in Full 0 4.875% 360 5 Grp 1-Short Reset 0403006906 Loan Paid in Full (1) 5.~~125~~000% 360 23 Grp 1-Short Reset ~~0403136769~~0403011627 Loan Paid in Full 0 5.~~250~~375% ~~360~~300 7 Grp 1-Short Reset 0403011628 Loan Paid in Full 0 5.375% 300 7 Grp 1-Short Reset ~~0403136783~~0403136664 Loan Paid in Full 0 5.750% 360 36 Grp 1-Short Reset ~~0403136797~~0403136674 Loan Paid in Full 0 4.000% 360 5 Grp 1-Short Reset 0403136715 Loan Paid in Full 0 5.~~375~~250% 360 3 Grp 1-Short Reset ~~0403136855~~0403136781 Loan Paid in Full 0 5.~~625~~000% 360 4 Grp 1-Short Reset 0403136792 Loan Paid in Full (2) 5.125% 360 4 Grp 1-Short Reset ~~0403136859~~0403136860 Loan Paid in Full 0 4.~~875~~750% 360 3 Grp 1-Short Reset ~~0403138900~~0403136884 Loan Paid in Full 0 35.~~875~~375% 360 53 Grp 1-Short Reset ~~0403138905~~0403138934 Loan Paid in Full 0 4.~~875~~125% 360 65 Grp 1-Short Reset ~~0403138912~~0403138941 Loan Paid in Full 0(1) 4.~~000~~500% 360 64 Grp 1-Short Reset ~~0403138914~~0403138948 Loan Paid in Full 0 4.~~250~~750% 360 54 Grp 1-Short Reset ~~0403138918~~0403138956 Loan Paid in Full 0 4.~~500~~375% 360 53 Grp 1-Short Reset ~~0403180918~~0403180887 Loan Paid in Full 0(1) 5.~~625~~000% 360 13 Grp 2-Neg Am ~~0402705112~~0402705170 Loan Paid in Full 0 5.~~625~~750% 360 86 Grp 2-Neg Am ~~0402705220~~0402705178 Loan Paid in Full 0 5.~~875~~750% 360 57 Grp 2-Neg Am ~~0402705266~~0402705185 Loan Paid in Full 0 5.~~625~~875% 360 46 Grp 2-Neg Am ~~0402705440~~0402705270 Loan Paid in Full 0 56.~~500~~750% 360 56 Grp 2-Neg Am ~~0402705489~~0402705304 Loan Paid in Full 0 6.750% 360 56 Grp 2-Neg Am ~~0402705509~~0402705321 Loan Paid in Full 0 75.~~000~~750% 360 56 Grp 2-Neg Am ~~0402705510~~0402705350 Loan Paid in Full 0 6.~~125~~375% 360 5 Grp 2-Neg Am ~~0402705514~~0402705358 Loan Paid in Full 0 5.~~875~~750% 360 56 Grp 2-Neg Am ~~0900003213~~0402705403 Loan Paid in Full 0 16.~~750~~125% 360 6 Grp 2-Neg Am 0402705480 Loan Paid in Full (1) 6.000% 360 6 Grp 2-Neg Am ~~0900003280~~0402705515 Loan Paid in Full 0 6.~~250~~875% 360 6 Grp 2-Neg Am 0402705529 Loan Paid in Full (1) 5.125% 360 6 Grp 2-Neg Am ~~0900003337~~0900003236 Loan Paid in Full 0 52.~~875~~750% 360 12 Grp 2-Neg Am ~~0900003339~~0900003279 Loan Paid in Full (2) 2.125% 360 2 Grp 2-Neg Am 0900003373 Loan Paid in Full 0 52.~~625~~125% 360 12 Grp 2-Neg Am ~~0900003354~~0900003466 Loan Paid in Full 0 16.~~375~~250% 360 2 Grp 2-Neg Am 0900003514 Loan Paid in Full 0 1.750% 360 2 Grp 2-Neg Am ~~0900003496~~0900003651 Loan Paid in Full 0 6.~~625~~500% 360 13 Grp 2-Neg Am ~~0900003521~~0900003655 Loan Paid in Full 0 6.~~000~~375% 360 13

Prepayment - Voluntary Prepayments

Summary SMM CPR PSA Current Month 3.~~022~~773% Current Month 3036.~~801~~971% Current Month 4,~~569~~241.~~187~~643% 3 Month Average 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% CPR: Current vs 12mo Average* PSA: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 30.801% N/A Aug-2005 4,569.187% N/A Sep-2005 36.971% N/A Sep-2005 4,241.643% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. Grp 1-Short Reset SMM CPR PSA Current Month 45.~~841~~564% Current Month 4449.~~867~~691% Current Month 5,~~718~~023.~~573~~622% 3 Month Average 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% CPR: Current vs 12mo Average* PSA: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 44.867% N/A Aug-2005 5,718.573% N/A Sep-2005 49.691% N/A Sep-2005 5,023.622% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. Grp 2-Neg Am SMM CPR PSA Current Month 12.~~721~~536% Current Month 1826.~~804~~524% Current Month 3,~~146~~345.~~544~~111% 3 Month Average 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% CPR: Current vs 12mo Average* PSA: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 18.804% N/A Aug-2005 3,146.544% N/A Sep-2005 26.524% N/A Sep-2005 3,345.111% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. Calculation Methodology: Single Month Mortality (SMM): (Partial and full prepayments + Repurchases) / (Beginning Scheduled Balance - Scheduled Principal) Conditional PrePayment Rate (CPR): 1 - ((1 - SMM)^12) PSA Standard Prepayment Model: 100 * CPR / (0.2 * MIN(30,WAS)) Weighted Average Seasoning (WAS): sum((Original Term - Remaining Term)*(Current Scheduled Balance/Deal Scheduled Principal Balance))

Realized Loss Report - Collateral Summary

MDR SDA Current Month 0.000% Current Month 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% MDR: Current vs 12mo Average* SDA: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 0.000% N/A Aug-2005 0.000% N/A Sep-2005 0.000% N/A Sep-2005 0.000% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. CDR Loss Severity Approximation Current Month 0.000% Current Month 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% CDR: Current vs 12mo Average* Loss Severity: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 0.000% N/A Aug-2005 0.000% N/A Sep-2005 0.000% N/A Sep-2005 0.000% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. Grp 1-Short Reset MDR SDA Current Month 0.000% Current Month 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% MDR: Current vs 12mo Average* SDA: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 0.000% N/A Aug-2005 0.000% N/A Sep-2005 0.000% N/A Sep-2005 0.000% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. CDR Loss Severity Approximation Current Month 0.000% Current Month 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% CDR: Current vs 12mo Average* Loss Severity: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 0.000% N/A Aug-2005 0.000% N/A Sep-2005 0.000% N/A Sep-2005 0.000% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. Grp 2-Neg Am MDR SDA Current Month 0.000% Current Month 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% MDR: Current vs 12mo Average* SDA: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 0.000% N/A Aug-2005 0.000% N/A Sep-2005 0.000% N/A Sep-2005 0.000% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. CDR Loss Severity Approximation Current Month 0.000% Current Month 0.000% 3 Month Average 0.000% 3 Month Average 0.000% 12 Month Average 0.000% 12 Month Average 0.000% CDR: Current vs 12mo Average* Loss Severity: Current vs 12mo Average* Month Current 12mo Avg. Month Current 12mo Avg. ~~Sep-2004 N/A N/A Sep-2004 N/A N/A~~ Oct-2004 N/A N/A Oct-2004 N/A N/A Nov-2004 N/A N/A Nov-2004 N/A N/A Dec-2004 N/A N/A Dec-2004 N/A N/A Jan-2005 N/A N/A Jan-2005 N/A N/A Feb-2005 N/A N/A Feb-2005 N/A N/A Mar-2005 N/A N/A Mar-2005 N/A N/A Apr-2005 N/A N/A Apr-2005 N/A N/A May-2005 N/A N/A May-2005 N/A N/A Jun-2005 N/A N/A Jun-2005 N/A N/A Jul-2005 N/A N/A Jul-2005 N/A N/A Aug-2005 0.000% N/A Aug-2005 0.000% N/A Sep-2005 0.000% N/A Sep-2005 0.000% N/A *The text reported in the above table is presented *The text reported in the above table is presented graphically on the monthly bond remittance report. The graphically on the monthly bond remittance report. The monthly bond remittance report can be viewed online at monthly bond remittance report can be viewed online at www.ctslink.com. www.ctslink.com. Calculation Methodology: Monthly Default Rate (MDR): sum(Beg Principal Balance of Liquidated Loans)/ sum(Beg Principal Balance). Conditional Default Rate (CDR): 1-((1-MDR)^12) SDA Standard Default Assumption: If WAS is less than or equal to 30 then CDR/(WAS*0.02) else if WAS is greater than 30 and less than or equal to 60 then CDR/0.6 else if WAS is greater than 60 and less than or equal to 120 then CDR/(0.6 - ((WAS-60)*0.0095)) else if WAS is greater than 120 then CDR/0.03 Loss Severity Approximation for current period: sum(Realized Loss Amount)/sum(Beg Principal Balance of Liquidated Loans)

Filing Compare · CSFB Adjustable Rate Mortgage Trust 2005-6A