Statement to Certificateholder

Distribution Information

Deal Information

1. Distribution Summary

Deal Name:

Residential Asset Securities Corp, 2007-EMX1

2. Factor Summary

Asset Type:

Home Equity Mortgage Asset Backed Pass-Through
Certificates

3. Components Information

(Not Applicable)

Closing Date:

03/12/2007

4. Interest Summary

First Distribution Date:

03/25/2007

5. Other Income Detail

Determination Date:

05/21/2007

6. Interest Shortfalls, Compensation and Expenses

Distribution Date:

05/25/2007

Record Date:

7. Prepayment Interest and Basis Risk/Net WAC Shortfall Amounts

Book-Entry:

05/24/2007

8. Collateral Summary

Definitive:

04/30/2007

9. Repurchase Information

10. Loan Status Report (Delinquencies)

Trustee:

Us Bank, Inc.

11. Deal Delinquencies (30 Day Buckets)

Main Telephone:

651-495-7000

12. Loss Mitigation and Servicing Modifications

GMAC-RFC

13. Losses and Recoveries

Bond Administrator:

Rona Hsu

14. Credit Enhancement Report

Telephone:

818-260-1508

15. Distribution Percentages

(Not Applicable)

Pool(s) :

40894,40893,40896,40895

16. Overcollateralization Summary

17. Excess Cash Flow, Overcollateralization
Provisions and Derivative Amounts

18. Performance Tests

19. Lender Paid Mortgage Insurance

(Not Applicable)

20. Comments

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 1 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



	1. Distribution Summary

			Class	CUSIP			Original Face Value		Beginning Notional / Principal Balance	Pass - Through Rate					Principal Distribution				Interest Distribution			Total Distribution (3) + (4) = (5)			Principal Loss			Interest Loss		Deferred Interest			Ending Notional/ Principal Balance (1)-(3)-(6)+(8)=(9)





									(1)	(2)			(3)					(4)					(5)		(6)		(7)				(8)			(9)

A-I-1				74924XAA3	185,876,000.00			178,322,183.19			5.42000000			5,541,189.12			805,421.86				6,346,610.98			0.00		0.00			0.00			172,780,994.07


A-I-2				74924XAB1	27,665,000.00			27,665,000.00			5.46000000			0.00			125,875.75				125,875.75			0.00		0.00			0.00			27,665,000.00


A-I-3				74924XAC9	105,994,000.00			105,994,000.00			5.52000000			0.00			487,572.40				487,572.40			0.00		0.00			0.00			105,994,000.00


A-I-4				74924XAD7	46,505,000.00			46,505,000.00			5.62000000			0.00			217,798.42				217,798.42			0.00		0.00			0.00			46,505,000.00


A-II				74924XAE5	326,812,000.00			319,380,169.74			5.52750000			4,333,327.53			1,471,144.91				5,804,472.44			0.00		0.00			0.00			315,046,842.21


SB				74924XAF2	56,177,398.23			56,177,204.87			0.00000000			0.00			1,898,850.03				1,898,850.03			0.00		0.00			0.00			56,177,204.87


R					0.00			0.00			0.00000000			0.00			0.00				0.00			0.00		0.00			0.00			0.00


		Deal Totals				749,029,398.23		734,043,557.80				9,874,516.65				5,006,663.37				14,881,180.02				0.00		0.00			0.00			724,169,041.15



2. Factor Summary
Amount /Original Amount per $1000 unit)

	Class			CUSIP		Beginning Notional/ Principal Balance Factor	Principal Distribution Factor	Interest Distribution Factor	Total Distribution Factor		Deferred Interest Factor	Interest Shortfall Factor	Ending Notional/ Principal Balance Factor




	A-I-1			74924XAA3	959.36098899		29.81121350	4.33311380		34.14432729	0.00000000	0.00000000	929.54977550

	A-I-2			74924XAB1	1,000.00000000		0.00000000	4.55000000		4.55000000	0.00000000	0.00000000	1,000.00000000

	A-I-3			74924XAC9	1,000.00000000		0.00000000	4.60000000		4.60000000	0.00000000	0.00000000	1,000.00000000

	A-I-4			74924XAD7	1,000.00000000		0.00000000	4.68333341		4.68333341	0.00000000	0.00000000	1,000.00000000

	A-II			74924XAE5	977.25961635		13.25938928	4.50150212		17.76089140	0.00000000	0.00000000	964.00022707

	SB		1	74924XAF2

	R				0.00000000		0.00000000	0.00000000		0.00000000	0.00000000	0.00000000	0.00000000

	1	Factors not reported for OC Classes

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 2 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



	Deal Factor :			96.68099047%


	Group I-ARM Factor :			96.26215415%


	Group I-FIXED Factor :			97.88486543%


	Group II-ARM Factor :			96.67062431%


	Group II-FIXED Factor :			96.66772559%



4. Interest Summary
The following section only reports information for classes that have accrued interest for this distribution.

Class		Accrual Period			Accrual Methodology	Beginning Notional/Principal Balance		Pass- Through Rate	Optimal Interest		Interest Loss			Deferred Interest		Interest Shortfall Amount		Other Income		Interest Distribution (1)-(2)-(3)- (4)+(5)=(6)		Accrued Certificate Interest Remaining Unpaid






		Start		End						(1)		(2)			(3)		(4)		(5)		(6)
A-I-1	04/25/2007		05/24/2007		Actual/360		178,322,183.19	5.42000000	805,421.86		0.00		0.00			0.00		0.00		805,421.86		0.00

A-I-2	04/25/2007		05/24/2007		Actual/360		27,665,000.00	5.46000000	125,875.75		0.00		0.00			0.00		0.00		125,875.75		0.00

A-I-3	04/25/2007		05/24/2007		Actual/360		105,994,000.00	5.52000000	487,572.40		0.00		0.00			0.00		0.00		487,572.40		0.00

A-I-4	04/25/2007		05/24/2007		Actual/360		46,505,000.00	5.62000000	217,798.42		0.00		0.00			0.00		0.00		217,798.42		0.00

A-II	04/25/2007		05/24/2007		Actual/360		319,380,169.74	5.52750000	1,471,144.91		0.00		0.00			0.00		0.00		1,471,144.91		0.00

SB	04/01/2007		04/30/2007		Actual/360		56,177,204.87	0.00000000	0.00		0.00		0.00			0.00		1,898,850.03		1,898,850.03		0.00

Deal Totals						734,043,557.80			3,107,813.34		0.00		0.00			0.00		1,898,850.03		5,006,663.37		0.00



	Current Index Rates

Index Type		Rate		Classes


USLIB TEL 25 -2BD		5.32000000	A-I-1, A-I-2, A-I-3, A-II, A-I-4

5. Other Income Detail

Class

Prepayment Charges

Remaining Excess Cash Flow
and OC Release Amount

Other Income Distribution

(1)

(2)

(1) + (2) = (3)

34,202.65

1,864,647.38

1,898,850.03

Deal Totals

34,202.65

1,864,647.38

1,898,850.03

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 3 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007


6. Interest Shortfalls, Compensation and Expenses

			Current Prepayment Interest Shortfall Amount		Compensating Interest			Net Prepayment Interest Shortfall Amount (1) - (2)=(3)		Civil Relief Act	Civil Relief Act	Compensation				Advances			Allowable Expenses per	Non - Recoverable Advances





			(1)			(2)			(3)			Subservicer		Master		Subservicer		Master



	Group I-ARM	4,510.80		4,510.80			0.00			0	0.00		115,017.83		7,230.62		191,727.58	0.00	0.00	0.00

	Group I-FIXED	3,507.42		3,507.42			0.00			0	0.00		41,385.36		823.06		49,837.30	0.00	0.00	0.00

	Group II-ARM	10,804.69		10,804.69			0.00			0	0.00		109,643.56		399.81		125,828.17	0.00	0.00	0.00

	Group II-FIXED	2,523.65		2,523.65			0.00			0	0.00		30,514.98		691.70		24,339.22	0.00	0.00	0.00

	Deal Totals	21,346.56		21,346.56			0.00			0	0.00		296,561.73		9,145.19		391,732.27	0.00	0.00	0.00



7. Prepayment Interest and Basis Risk/Net WAC Shortfall Amounts

(A) Prepayment Interest Shortfall Amounts														(B) Basis Risk/Net WAC Shortfall Amounts

Class			Current		Prior Unpaid		Prior Unpaid Accrued Interest		Total Paid		Remaining Unpaid (1)+(2)+(3)-(4)=(5)		Current Period Uncompensated			Prior Unpaid		Prior Unpaid Accrued Interest		Total Paid		Remaining Unpaid (1)+(2)+(3)-(4)=(5)




			(1)		(2)		(3)		(4)		(5)		(1)			(2)		(3)		(4)		(5)

	A-I-1		0.00		0.00		0.00		0.00		0.00		0.00			0.00		0.00		0.00		0.00

	A-I-2		0.00		0.00		0.00		0.00		0.00		0.00			0.00		0.00		0.00		0.00

	A-I-3		0.00		0.00		0.00		0.00		0.00		0.00			0.00		0.00		0.00		0.00

	A-I-4		0.00		0.00		0.00		0.00		0.00		0.00			0.00		0.00		0.00		0.00

	A-II		0.00		0.00		0.00		0.00		0.00		0.00			0.00		0.00		0.00		0.00

	SB		0.00		0.00		0.00		0.00		0.00		0.00			0.00		0.00		0.00		0.00

	R		0.00		0.00		0.00		0.00		0.00		0.00			0.00		0.00		0.00		0.00


	Deal Totals	0.00		0.00		0.00		0.00		0.00		0.00			0.00		0.00		0.00		0.00

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 4 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



8. Collateral Summary

A. Loan Count and Balances

							Original Loan Count/ Scheduled Principal Balance							Beginning Loan Count/ Scheduled Principal Balance						Scheduled Principal			Curtailments					Payoffs					Matured Loans		Repurchases			Beginning Aggregate Scheduled Principal Balance of Liquidations/ Charge-offs					Ending Loan Count/Scheduled Principal Balance




		Count								1,214					1,188			N/A						153						9				0			13				0				1,166
	Group I-ARM


		Balance/Amount				291,184,888.51							284,740,566.81					96,102.21							2,083.81				1,589,390.69				N/A			2,752,143.86		0.00						280,300,846.24



		Count								870					863			N/A						114						10				0			2				0				851
	Group I-FIXED


		Balance/Amount				104,534,422.50							103,424,847.34					59,428.24							6,854.75				752,716.21				N/A			282,469.35		0.00						102,323,378.79



		Count								1,237					1,211			N/A						145						12				0			4				0				1,195
	Group II-ARM


		Balance/Amount				275,657,342.62							269,901,541.64					94,540.18							8,424.70				2,608,159.67				N/A			710,743.03		0.00						266,479,674.06



		Count								730					712			N/A						98						7				0			0				0				705
	Group II-FIXED


		Balance/Amount				77,652,744.60							75,976,602.01					40,743.64							8,567.89				862,148.42				N/A			0.00		0.00						75,065,142.06



	Deal Totals	Count							4,051							3,974				N/A				510				38					0		19					0						3,917


		Balance/Amount			749,029,398.23							734,043,557.80							290,814.27					25,931.15				5,812,414.99					N/A		3,745,356.24				0.00			724,169,041.15




B. Weighted Averages

		Beginning Weighted Average Gross Mortgage Rate	Ending Weighted Average Gross Mortgage Rate					Ending Weighted Average Remaining Amortization Term			Ending Weighted Average Months to Maturity						Beginning Weighted Average Net Mortgage					Ending Weighted Average Net Mortgage		Beginning Weighted Average Unmodified Net Mortgage			Net Weighted Average Cap Rate				Weighted Average Net Rate

	Group I-ARM
		8.49231694	8.49737525					429.82			352.88						7.95200778					7.95672866		7.95200778			7.88452785					8.08770659

	Group I-FIXED
		8.99478257	8.98902406					363.37			292.04						8.46130111					8.45557065		8.46130111			7.88452785					8.08770659

	Group II-ARM
		8.54326820	8.54286101					427.62			352.80						8.00167173					8.00116707		8.00167173			7.91262030					8.11576594

	Group II-FIXED
		9.05544711	9.05830002					371.84			302.52						8.52107762					8.52410901		8.52107762			7.91262030					8.11576594

	Deal Totals
		8.64013375	8.64172566					413.61			339.03						8.10092803					8.10237921		8.10092803			N/A					N/A



C. Constant Prepayment Rate

		1 Month CPR		3 Month CPR							6 Month CPR										12 Month CPR					Life CPR

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 5 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



I-ARM	16.85%	13.79%	13.79%

I-FIXED	11.45%	7.56%	7.56%

II-ARM	13.84%	12.30%	12.30%

II-FIXED	12.92%	12.12%	12.12%

Deal Totals	14.60%	12.22%	12.22%



9. Repurchases

			Breaches Of Representations			ARM Conversions		Optional Repurchases of Defaulted Loans		Others		Total (1)+(2)+(3)+(4)=(5)
				(1)	(2)		(3)			(4)		(5)
		Count				0			0		0		13
				13


	Group I-ARM
		Scheduled Balance		2,752,143.86		0.00			0.00		0.00			2,752,143.86


		Count				0			0		0		2
				2


	Group I-FIXED
		Scheduled Balance		282,469.35		0.00			0.00		0.00			282,469.35


		Count				0			0		0		4
				4


	Group II-ARM
		Scheduled Balance		710,743.03		0.00			0.00		0.00			710,743.03


		Count				0			0		0		0
				0


	Group II-FIXED
		Scheduled Balance		0.00		0.00			0.00		0.00			0.00



		Count		19		0			0		0		19
	Deal Totals


		Scheduled Balance		3,745,356.24		0.00			0.00		0.00		3,745,356.24

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 6 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007


10. Loan Status Report
													Delinquency Calculation Method: Office of Thrift Supervision

					Current / Delinquent																	Bankruptcy								Foreclosure								REO																Total
	Deal Totals

		Count								Scheduled Balance					Count				Scheduled Balance				Count				Scheduled Balance					Count			Scheduled Balance				Actual Balance						Count								Scheduled Balance

	Current						3,678				674,146,992.52				3			363,365.74								0			0.00				0				0.00							0.00						3,681		674,510,358.26

	30 days					141					29,724,401.83				0			0.00								0			0.00				0				0.00							0.00						141		29,724,401.83

	60 days					92					19,053,262.04				1			211,382.97								0			0.00				0				0.00							0.00						93		19,264,645.01

	90 days					2					669,636.05				0			0.00								0			0.00				0				0.00							0.00						2		669,636.05

	120 days					0					0.00				0			0.00								0			0.00				0				0.00							0.00						0		0.00

	150 days					0					0.00				0			0.00								0			0.00				0				0.00							0.00						0		0.00

	180 days					0					0.00				0			0.00								0			0.00				0				0.00							0.00						0		0.00

	181+ days					0					0.00				0			0.00								0			0.00				0				0.00							0.00						0		0.00

	Total							3,913			723,594,292.44				4		574,748.71								0			0.00			0					0.00					0.00						3,917				724,169,041.15


	Current			93.90%								93.09%			0.08%						0.05%				0.00%				0.00%				0.00%		0.00%							0.00%								93.97%		93.14%

	30 days					3.60%					4.10%				0.00%						0.00%				0.00%				0.00%				0.00%		0.00%							0.00%							3.60%			4.10%

	60 days					2.35%					2.63%				0.03%						0.03%				0.00%				0.00%				0.00%		0.00%							0.00%							2.37%			2.66%

	90 days					0.05%					0.09%				0.00%						0.00%				0.00%				0.00%				0.00%		0.00%							0.00%							0.05%			0.09%

	120 days					0.00%					0.00%				0.00%						0.00%				0.00%				0.00%				0.00%		0.00%							0.00%							0.00%			0.00%

	150 days					0.00%					0.00%				0.00%						0.00%				0.00%				0.00%				0.00%		0.00%							0.00%							0.00%			0.00%

	180 days					0.00%					0.00%				0.00%						0.00%				0.00%				0.00%				0.00%		0.00%							0.00%						0.00%				0.00%

	181+ days					0.00%					0.00%				0.00%					0.00%					0.00%				0.00%				0.00%		0.00%								0.00%						0.00%			0.00%

	Total		99.90%						99.92%					0.10%		0.08%								0.00%				0.00%			0.00%			0.00%						0.00%						100.00%					100.00%

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 7 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



			Current / Delinquent											Bankruptcy						Foreclosure					REO											Total
Group

	Count						Scheduled Balance							Count			Scheduled Balance	Count				Scheduled Balance					Count			Scheduled Balance	Actual Balance				Count					Scheduled Balance


Current						1,082						255,297,290.79		1		146,124.09					0			0.00				0		0.00			0.00					1,083			255,443,414.88

30 days					55					15,900,448.31			0			0.00					0			0.00				0		0.00			0.00					55			15,900,448.31

60 days					27					8,420,983.05			0			0.00					0			0.00				0		0.00			0.00					27			8,420,983.05

90 days					1					536,000.00			0			0.00					0			0.00				0		0.00			0.00					1			536,000.00

120 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

150 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

180 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

181+ days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

Total					1,165					280,154,722.15			1			146,124.09				0				0.00				0		0.00				0.00				1,166			280,300,846.24


Current				92.80%				91.08%						0.09%		0.05%				0.00%				0.00%				0.00%		0.00%				0.00%				92.88%			91.13%

30 days				4.72%							5.67%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				4.72%				5.67%

60 days				2.32%							3.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				2.32%		3.00%

90 days				0.09%							0.19%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.09%		0.19%

120 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

150 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

180 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

181+ days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

Total		99.91%							99.95%				0.09%		0.05%				0.00%				0.00%			0.00%			0.00%			0.00%					100.00%		100.00%

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 8 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



			Current / Delinquent											Bankruptcy						Foreclosure					REO											Total
Group

	Count						Scheduled Balance							Count			Scheduled Balance	Count				Scheduled Balance					Count			Scheduled Balance	Actual Balance				Count					Scheduled Balance


Current						801						96,613,134.76		1		192,338.70					0			0.00				0		0.00			0.00					802			96,805,473.46

30 days					24					2,473,388.91			0			0.00					0			0.00				0		0.00			0.00					24			2,473,388.91

60 days					24					2,910,880.37			0			0.00					0			0.00				0		0.00			0.00					24			2,910,880.37

90 days					1					133,636.05			0			0.00					0			0.00				0		0.00			0.00					1			133,636.05

120 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

150 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

180 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

181+ days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

Total					850					102,131,040.09			1			192,338.70				0				0.00				0		0.00				0.00				851			102,323,378.79


Current				94.12%				94.42%						0.12%		0.19%				0.00%				0.00%				0.00%		0.00%				0.00%				94.24%			94.61%

30 days				2.82%							2.42%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				2.82%				2.42%

60 days				2.82%							2.84%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				2.82%		2.84%

90 days				0.12%							0.13%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.12%		0.13%

120 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

150 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

180 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

181+ days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

Total		99.88%							99.81%				0.12%		0.19%				0.00%				0.00%			0.00%			0.00%			0.00%					100.00%		100.00%

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 9 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



			Current / Delinquent											Bankruptcy						Foreclosure					REO											Total
Group

	Count						Scheduled Balance							Count			Scheduled Balance	Count				Scheduled Balance					Count			Scheduled Balance	Actual Balance				Count					Scheduled Balance


Current						1,127						250,071,784.84		0		0.00					0			0.00				0		0.00			0.00					1,127			250,071,784.84

30 days					37					9,036,779.55			0			0.00					0			0.00				0		0.00			0.00					37			9,036,779.55

60 days					30					7,159,726.70			1			211,382.97					0			0.00				0		0.00			0.00					31			7,371,109.67

90 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

120 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

150 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

180 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

181+ days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

Total					1,194					266,268,291.09			1			211,382.97				0				0.00				0		0.00				0.00				1,195			266,479,674.06


Current				94.31%				93.84%						0.00%		0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				94.31%			93.84%

30 days				3.10%							3.39%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				3.10%				3.39%

60 days				2.51%							2.69%		0.08%			0.08%				0.00%				0.00%				0.00%		0.00%				0.00%				2.59%		2.77%

90 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

120 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

150 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

180 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

181+ days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

Total		99.92%							99.92%				0.08%		0.08%				0.00%				0.00%			0.00%			0.00%			0.00%					100.00%		100.00%

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 10 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



			Current / Delinquent											Bankruptcy						Foreclosure					REO											Total
Group

	Count						Scheduled Balance							Count			Scheduled Balance	Count				Scheduled Balance					Count			Scheduled Balance	Actual Balance				Count					Scheduled Balance


Current						668						72,164,782.13		1		24,902.95					0			0.00				0		0.00			0.00					669			72,189,685.08

30 days					25					2,313,785.06			0			0.00					0			0.00				0		0.00			0.00					25			2,313,785.06

60 days					11					561,671.92			0			0.00					0			0.00				0		0.00			0.00					11			561,671.92

90 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

120 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

150 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

180 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

181+ days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

Total					704					75,040,239.11			1			24,902.95				0				0.00				0		0.00				0.00				705			75,065,142.06


Current				94.75%				96.14%						0.14%		0.03%				0.00%				0.00%				0.00%		0.00%				0.00%				94.89%			96.17%

30 days				3.55%							3.08%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				3.55%				3.08%

60 days				1.56%							0.75%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				1.56%		0.75%

90 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

120 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

150 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

180 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

181+ days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

Total		99.86%							99.97%				0.14%		0.03%				0.00%				0.00%			0.00%			0.00%			0.00%					100.00%		100.00%

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 11 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



11. Delinquency Data

			Totals				Totals					Totals					Totals					Totals
		Count % Count		Balance % Balance		Count % Count		Balance % Balance			Count % Count		Balance % Balance			Count % Count		Balance % Balance			Count % Count		Balance % Balance

			141	29,724,401.83			0		0.00			0		0.00			0		0.00			0		0.00
	1 Month				13 Months					25 Months					37 Months					49 Months


			3.60%	4.10%			0.00%	0.00%				0.00%		0.00%			0.00%		0.00%			0.00%		0.00%


			93	19,264,645.01			0		0.00			0		0.00			0		0.00			0		0.00
	2 Months				14 Months					26 Months					38 Months					50 Months


			2.37%	2.66%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%


			2	669,636.05			0		0.00			0		0.00			0		0.00			0		0.00
	3 Months				15 Months					27 Months					39 Months					51 Months


			0.05%	0.09%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%


			0	0.00			0		0.00			0		0.00			0		0.00			0		0.00
	4 Months				16 Months					28 Months					40 Months					52 Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%


			0	0.00			0		0.00			0		0.00			0		0.00			0		0.00
	5 Months				17 Months					29 Months					41 Months					53 Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%


			0	0.00			0		0.00			0		0.00			0		0.00			0		0.00
	6 Months				18 Months					30 Months					42 Months					54 Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%

			0	0.00			0		0.00			0		0.00			0		0.00			0		0.00
	7 Months				19 Months					31 Months					43 Months					55 Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%

																	0		0.00
			0	0.00			0		0.00			0		0.00								0		0.00

	8 Months				20 Months					32 Months					44 Months					56 Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%


			0	0.00			0		0.00			0		0.00			0		0.00			0		0.00
	9 Months				21 Months					33 Months					45 Months					57 Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%


			0	0.00			0		0.00			0		0.00			0		0.00			0		0.00
	10 Months				22 Months					34 Months					46 Months					58 Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%

														0.00					0.00
			0	0.00			0		0.00			0					0					0		0.00

	11 Months				23 Months					35 Months					47 Months					59 Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%

			0	0.00			0		0.00			0		0.00			0		0.00			0		0.00
	12 Months				24 Months					36 Months					48 Months					60+ Months


			0.00%	0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%			0.00%		0.00%

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 12 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



12. Loss Mitigation and Servicing Modifications


			Current			1 Payment			2 Payments				3+ Payments				Foreclosure				REO		Total

		Modification Type	Count		Scheduled Balance	Count		Scheduled Balance	Count			Scheduled Balance	Count		Scheduled Balance		Count	Scheduled Balance			Count	Scheduled Balance	Count	Scheduled Balance


Group		Capitalizations	0		0.00	0		0.00		0		0.00		0		0.00	0		0.00	0		0.00	0	0.00


		Other Modifications	0		0.00	0		0.00		0		0.00		0		0.00	0		0.00	0		0.00	0	0.00



Group		Capitalizations	0		0.00	0		0.00		0		0.00		0		0.00	0		0.00	0		0.00	0	0.00


		Other Modifications	0		0.00	0		0.00		0		0.00		0		0.00	0		0.00	0		0.00	0	0.00



Group		Capitalizations	0		0.00	0		0.00		0		0.00		0		0.00	0		0.00	0		0.00	0	0.00


		Other Modifications	0		0.00	0		0.00		0		0.00		0		0.00	0		0.00	0		0.00	0	0.00



Group		Capitalizations	0		0.00	0		0.00		0		0.00		0		0.00	0		0.00	0		0.00	0	0.00


		Other Modifications	0		0.00	0		0.00		0		0.00		0		0.00	0		0.00	0		0.00	0	0.00



		Capitalizations		0	0.00		0	0.00			0	0.00		0		0.00	0		0.00	0		0.00	0	0.00

	Deal Totals
		Other
				0	0.00		0	0.00			0	0.00		0		0.00	0		0.00	0		0.00	0	0.00

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 13 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



				Payoffs										Repurchases					Liquidations													Total

		Current Month					Cumulative						Current Month			Cumulative			Current Month				Cumulative								Current Month						Cumulative
Modification Type

		Count			Scheduled Balance		Count		Scheduled Balance			Count			Scheduled Balance	Count	Scheduled Balance	Count		Scheduled Balance			Count		Scheduled Balance					Count					Scheduled Balance		Count		Scheduled Balance


Group	Capitalizations		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00			0				0.00			0					0.00		0				0.00


	Other Modifications		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00			0				0.00			0					0.00		0		0.00



Group	Capitalizations		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00			0				0.00			0					0.00		0				0.00


	Other Modifications		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00			0				0.00			0					0.00		0		0.00



Group	Capitalizations		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00			0				0.00			0					0.00		0				0.00


	Other Modifications		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00			0				0.00			0					0.00		0		0.00



Group	Capitalizations		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00			0				0.00			0					0.00		0				0.00


	Other Modifications		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00			0				0.00			0					0.00		0		0.00



Deal Totals	Capitalizations		0		0.00		0			0.00			0		0.00	0	0.00	0		0.00		0				0.00			0					0.00		0				0.00


	Other Modifications

		0		0.00		0		0.00			0			0.00	0	0.00	0		0.00		0			0.00				0					0.00		0			0.00

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 14 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



13. Losses and Recoveries
A. Current Cycle Realized Losses

			Current Period Realized Losses		Liquidations				Charge-Offs					Servicing Modifications						Bankruptcy Losses	Total

		Loss Count			0							0					0			0			0


	Group		Beginning Aggregate Scheduled Balance		0.00							0.00						0.00		0.00			0


		Principal Portion of Loss				0.00							0.00						0.00	0.00				0.00



		Interest Portion of Loss					0.00						0.00						0.00	0.00				0.00


		Total Realized Loss		0.00							0.00					0.00				0.00	0.00


		Loss Count			0							0					0			0			0


	Group		Beginning Aggregate Scheduled Balance		0.00							0.00						0.00		0.00			0


		Principal Portion of Loss				0.00							0.00						0.00	0.00				0.00



		Interest Portion of Loss					0.00						0.00						0.00	0.00				0.00


		Total Realized Loss		0.00							0.00					0.00				0.00	0.00


		Loss Count			0							0					0			0			0


	Group		Beginning Aggregate Scheduled Balance		0.00							0.00						0.00		0.00			0


		Principal Portion of Loss				0.00							0.00						0.00	0.00				0.00



		Interest Portion of Loss					0.00						0.00						0.00	0.00				0.00


		Total Realized Loss		0.00							0.00					0.00				0.00	0.00


		Loss Count			0							0					0			0			0


	Group		Beginning Aggregate Scheduled Balance		0.00							0.00						0.00		0.00			0


		Principal Portion of Loss				0.00							0.00						0.00	0.00				0.00



		Interest Portion of Loss					0.00						0.00						0.00	0.00				0.00


		Total Realized Loss		0.00							0.00					0.00				0.00	0.00


		Loss Count						0				0					0			0					0


		Beginning Aggregate Scheduled Balance						0.00				0.00					0.00			0.00					0.00
	Deal Totals



		Principal Portion of Loss						0.00				0.00					0.00			0.00					0.00


		Interest Portion of Loss					0.00					0.00					0.00			0.00					0.00


		Total Realized Loss				0.00				0.00					0.00					0.00		0.00

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 15 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



B. Cumulative Realized Losses

			Cumulative Realized Losses	Liquidations					Charge-Offs				Servicing Modifications							Bankruptcy Losses	Total


	Group	Loss Count		0							0							0		0			0


		Total Realized Loss				0.00						0.00							0.00	0.00				0.00



	Group	Loss Count		0							0							0		0			0


		Total Realized Loss				0.00						0.00							0.00	0.00				0.00



	Group	Loss Count		0							0							0		0			0


		Total Realized Loss				0.00						0.00							0.00	0.00				0.00



	Group	Loss Count		0							0							0		0			0


		Total Realized Loss				0.00						0.00							0.00	0.00				0.00



	Deal Totals	Loss Count					0				0							0		0		0


		Total Realized Loss				0.00					0.00							0.00		0.00		0.00



C. Subsequent Recoveries

			Subsequent Recoveries		Current Period											Cumulative


		Subsequent Recoveries Count						0					0
	Group
		Subsequent Recoveries							0.00					0.00


		Net Loss 1							0.00						0.00


		Net Loss % 2								0.00%							0.00%


		Subsequent Recoveries Count						0					0
	Group
		Subsequent Recoveries							0.00					0.00


		Net Loss 1							0.00						0.00


		Net Loss % 2								0.00%							0.00%


		Subsequent Recoveries Count						0					0
	Group
		Subsequent Recoveries							0.00					0.00


		Net Loss 1							0.00						0.00


		Net Loss % 2								0.00%							0.00%

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 16 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007

Subsequent Recoveries Count

Group

Subsequent Recoveries

0.00

Net Loss 1

0.00

Net Loss % 2

0.00%

Subsequent Recoveries Count

Subsequent Recoveries

0.00

Deal
Totals

Net Loss 1

0.00

Net Loss % 2

0.00%

1 Total Realized Loss less Subsequent Recoveries

2 Net Loss % of Original Balance



D. Default Percentages

	Default Loss Percentage		1 Month	3 Months	6 Months	12 Months		Life of Deal

	Group	Monthly Default Rate	0.00%	0.00%			0.00%

	I-ARM	Constant Default Rate	0.00%	0.00%			0.00%



	Group	Monthly Default Rate	0.00%	0.00%			0.00%

	I-FIXED	Constant Default Rate	0.00%	0.00%			0.00%



	Group	Monthly Default Rate	0.00%	0.00%			0.00%

	II-ARM	Constant Default Rate	0.00%	0.00%			0.00%



	Group	Monthly Default Rate	0.00%	0.00%			0.00%

	II-FIXED	Constant Default Rate	0.00%	0.00%			0.00%



		Monthly Default Rate	0.00%	0.00%			0.00%

	Deal Totals	Constant Default Rate	0.00%	0.00%			0.00%



1-Month MDR (Current Month) = SUM(Beginning Scheduled balances of liquidating loans) / [SUM(Beginning Scheduled loan balances)- SUM(Scheduled Principal payments)] m-Month = 3, 6, 12, months or the life of deal to date m-Month MDR(over m months in period where n is current month)= 1-[(1-MDRn-m+1) * (1-MDRn-m+2) . (1-MDR n-1) * (1-MDRn)]^(1/m) CDRm = 1- [(1- MDRm)^12],where m is number of months in period

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 17 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007

14. Credit Enhancement Report

Reserve Accounts

DEPOSITS

WITHDRAWALS

Ending
Balance

Description

Source

Beginning
Balance

Investment
Earnings

Other
Deposits

Draws

Releases

Supplemental Interest Trust Account

0.00

141,374.52

0.00

Insurance

Description

Insurer

Insurance
Premium

Current
Insured

Cumulative
Insured
Payments

Reimbursement
Amount

Unreimbursed
Insured
Payments

Class A Bond Insurance

FGIC

124,275.50

0.00

Hedge Agreements

Description

Provider

Termination
Date

Amount Received From Provider

Amount Paid to Provider

Swap Agreement

Bear, Stearns & Co., Inc.

11/25/2011

2,949,460.57

2,808,086.05



16. Overcollateralization Summary

		Prior Required Overcollateralization Amount	Beginning Overcollateralization Amount	Overcollateralization Increase/(Reduction) Amount		Ending Overcollateralization Amount		Current Required Overcollateralization Amount
	Deal Total
		56,177,204.87	56,177,204.87		0.00		56,177,204.87	56,177,204.87

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 18 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



17. Excess Cashflow, Overcollateralization and Derivative Amounts

	Excess Cashflow and Derivative Summary

	(1)	Scheduled Unmodified Net Interest	4,955,361.69


	(2)	Interest Losses	0.00


	(3)	Subsequent Recoveries	0.00


	(4)	Interest Adjustment Amount	0.00


	(5)	Bond Insurance Premium	124,275.50


	(6)	Swap Payment Amount - OUT	0.00


	(7)	Swap Payment Amount - IN	141,374.52


	(8)	Certificate Interest Amount	3,107,813.33


	(9)	OC Reduction Amount	0.00


	(10)	Excess Cashflow Prior to OC Provisions	1,864,647.38


	Overcollateralization and Derivative Amounts

		Excess Cashflow Prior to OC Provisions	1,864,647.38


	(1)	Unreimbursed Principal Portion of Realized Losses	0.00


	(2)	Principal Portion of Realized Losses	0.00


	(3)	Cumulative Insurance Payments	0.00


	(4)	Overcollateralization Increase	0.00


	(5)	Prepayment Interest Shortfall	0.00


	(6)	Unpaid PPIS With Accrued Interest	0.00


	(7)	Basis Risk Shortfall Carry-Forward Amount	0.00


	(8)	Relief Act Shortfall	0.00


	(9)	Unreimbursed Realized Losses	0.00


	(10)	Other amounts due and unpaid under the Insurance Agreement	0.00


	(11)	Swap Termination Payment Amount	0.00


	(12)	To Class SB Certificates	1,864,647.38

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 19 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007


18. Performance Tests


	Current Distribution Date >= Target Distribution

		Current Distribution Period	3

		StepDownTarget Distribution Period	31

		Current Distribution Date >= Target Distribution Date	False

	Actual Ending Pool Balance < Target Pool Balance

		Actual Ending Pool Balance	724,169,041.15

		Ending Target Pool Balance	374,514,699.12

		Senior Enhance Pct >= Specified Senior Enhance Pct (Actual End Balance <= Target End Balance)	False

	Stepdown Date has occurred?

		Current Distribution Date >= Target Distribution Date	False

		Senior Enhance Pct >= Specified Senior Enhance Pct (Actual End Balance <= Target End Balance)	False

		Stepdown Date has occurred	False

	Sixty-Plus Delinquency Percentage

		3-Month Average Sixty-Plus Delinquency Percentage - Actual Value	0.94118400%

		Rolling Three-Month Delinquency Ratio - Target Value	30.00000000%

		3-Month Average 60+ Delinquency Ratio >= Target Percentage	False

	Trigger Event clause (b) - Realized Loss Test

		Aggregate Realized Loss Percentage - Actual Value	0.00000000%

		Scheduled Loss Target Percent	99,999.00000000%

		Aggregate Realized Loss Percentage >= Scheduled Loss Percent	False

	Outstanding Insurance Reimbursement Amount > 0.00

		Outstanding Insurance Reimbursement Amount	0.00

		Zero Balance	0.00

		Outstanding Insurance Reimbursement Amount > 0.00	False

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 20 of 21

Statement to Certificateholder

Residential Asset Securities Corp, 2007-EMX1

May 25, 2007



Rolling Delinquency Test or Realized Loss Test

	3-Month Average 60+ Delinquency Ratio >= Target Percentage	False

	Aggregate Realized Loss Percentage >= Scheduled Loss Percent	False

	Rolling Delinquency Test or Realized Loss Test in effect	False

Trigger Event is in effect

	Outstanding Insurance Reimbursement Amount > 0.00	False

	Rolling Delinquency Test or Realized Loss Test in effect	False

	Trigger Event is in effect	False

Stepdown Date and Trigger Event in effect

	Stepdown Date has occurred	False

	Trigger Event is in effect	False

	Trigger Event is in effect on or after StepDown Date	False



20. Comments

	ERISA Text:	Each beneficial owner of any Certificate (or any interest therein) which provides credit enhancement for any other Certificate and is available in book-entry form, including any such

		Class M Certificate, shall be deemed to have represented, by virtue of its acquisition or holding of such Certificate (or interest therein), that either: a) it is not an employee benefit
		or other plan subject to the prohibited transaction provision of the Employee Retirement Income Security Act of 1974, as amended('ERISA'), or Section 4975 of the Internal Revenue
		Code of 1986, as amended (a 'Plan'), or any other person (including an investment manager, a named fiduciary or a trustee of any Plan) acting, directly or indirectly, on behalf of
		purchasing any Certificate with 'plan assets' of any Plan; or b) (i) the transferee is an insurance company, (ii) the source of funds to be used by it to purchase the Certificates is an
		'insurance company general account' (within the meaning of Department of Labor Prohibited Transaction Class Exemption ('PTCE') 95-60), and (iii) the conditions set forth in
		Section I and III of PTCE 95-60 have been satisfied. Any purported beneficial owner of any such book-entry Certificate (or interest therein) to whom either (a) or (b) above does not
		apply shall indemnify and hold harmless the Company, the Trustee, the Master Servicer, any Subservicer, and the Trust Fund from and against any and all liabilities, claim, cost or
		expenses incurred by such parties as a result of its acquisition or holding of such Certificate.

05/29/2007

3:09:52PM

Residential Funding Company, LLC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors

Page 21 of 21



	Statement To Certificateholder



	Residential Asset Securities Corp., 2007-EMX1

	May 25, 2007



	Cash Flow Received and Uses of Funds


	Cash Flow Received		Amount

	Principal and Interest Payments		11,072,320.78
	Prepayment Premium		34,202.65
	Liquidation and Insurance Proceeds		0.00
	Subsequent Recoveries		0.00
	Repurchase Proceeds		3,745,356.24
	Other Deposits/Adjustments (including Derivatives Payment)		162,721.08
	Total Deposits		15,014,600.75

	Uses of Funds		Amount

	Transfer to Certificate Account		14,881,180.02
	Reimbursed Advances and Expenses		0.00
	Master Servicing Compensation		9,145.24
	Derivatives Payment		124,275.50
	Total Withdrawals		15,014,600.76

	Ending Balance		0.00



		GMAC-RFC, 2255 North Ontario Street, Suite 400, Burbank, CA 91504, 818.260.1400, www.gmacrfc.com/investors	Appendix A

RASC Series 2007-EMX1 Trust 10-D