Statement to Certificateholder

Distribution Information

Deal Information

1. Distribution Summary

Deal Name:

Residential Funding Mtg Sec I, 2007-S8

2. Factor Summary

Asset Type:

Mortgage Backed Pass-Through Certificates

3. Components Information

(Not Applicable)

Closing Date:

08/24/2007

4. Interest Summary

First Distribution Date:

09/25/2007

5. Other Income Detail

Determination Date:

10/23/2007

6. Interest Shortfalls, Compensation and Expenses

Distribution Date:

10/25/2007

Record Date:

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

(Not Applicable)

Book-Entry:

09/28/2007

8. Collateral Summary

Definitive:

09/28/2007

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:

Howard Levine

14. Credit Enhancement Report

Telephone:

818-260-1493

15. Distribution Percentages

Pool(s) :

40556,40555

16. Overcollateralization Summary

(Not Applicable)

17. Excess Cash Flow, Overcollateralization
Provisions and Derivative Amounts

(Not Applicable)

18. Performance Tests

19. Lender Paid Mortgage Insurance

(Not Applicable)

20. Comments

10/29/2007

4:02:28PM

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

Page 1 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 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)

I-A-1					76200QAA8	393,148,400.00				392,961,297.56				6.00000000			746,132.04			1,964,806.49				2,710,938.53			0.00		0.00			0.00			392,215,165.52


I-A-2					76200QAB6	15,980,600.00				15,972,994.71				6.00000000			30,328.60			79,864.97				110,193.57			0.00		0.00			0.00			15,942,666.11


II-A-1					76200QAC4	57,862,300.00				57,612,110.46				5.50000000			248,363.85			264,055.51				512,419.36			0.00		0.00			0.00			57,363,746.61


II-A-2					76200QAD4	2,349,700.00				2,339,540.18				5.50000000			10,085.67			10,722.89				20,808.56			0.00		0.00			0.00			2,329,454.51


I-A-P					76200QAE0	1,038,900.18				1,038,022.92				0.00000000			971.73			0.00				971.73			0.00		0.00			0.00			1,037,051.19

									1			1																										1
I-A-V					76200QAF7	426,148,717.57				425,944,725.76				0.37277248			0.00			132,317.06				132,317.06			0.00		0.00			0.00			425,158,759.32



II-A-P					76200QAR1	95,189.29				94,818.30				0.00000000			395.53			0.00				395.53			0.00		0.00			0.00			94,422.77

									1			1																										1
II-A-V					76200QAS9	62,657,115.08				62,388,041.39				0.30814752			0.00			16,020.60				16,020.60			0.00		0.00			0.00			62,120,694.54



R-I					76200QAG5	100.00				0.00				6.00000000			0.00			0.00				0.00			0.00		0.00			0.00			0.00


R-II					76200QAH3	100.00				0.00				5.50000000			0.00			0.00				0.00			0.00		0.00			0.00			0.00


M-1					76200QAJ9	8,065,400.00				8,058,157.53				5.93607146			7,495.79			39,861.50				47,357.29			0.00		0.00			0.00			8,050,661.74


M-2					76200QAK6	3,421,600.00				3,418,527.51				5.93607146			3,179.95			16,910.52				20,090.47			0.00		0.00			0.00			3,415,347.56


M-3					76200QAL4	2,199,700.00				2,197,724.74				5.93607146			2,044.35			10,871.54				12,915.89			0.00		0.00			0.00			2,195,680.39


P					76200QAM2	100.00				0.00				0.00000000			0.00			0.00				0.00			0.00		0.00			0.00			0.00


B-1					76200QAN0	1,955,200.00				1,953,444.29				5.93607146			1,817.11			9,663.15				11,480.26			0.00		0.00			0.00			1,951,627.18


B-2					76200QAP5	1,710,800.00				1,709,263.76				5.93607146			1,589.98			8,455.26				10,045.24			0.00		0.00			0.00			1,707,673.78


B-3					76200QAQ3	977,743.18				976,865.20				5.93607146			908.69			4,832.28				5,740.97			0.00		0.00			0.00			975,956.51


			Deal Totals				488,805,832.65			488,332,767.16					1,053,313.29				2,558,381.77				3,611,695.06				0.00		0.00			0.00			487,279,453.87

		1.Notional Balance

10/29/2007

4:02:28PM

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

Page 2 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007



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




	I-A-1	76200QAA8	999.52409207		1.89783817	4.99762047		6.89545864	0.00000000	0.00000000	997.62625390

	I-A-2	76200QAB6	999.52409234		1.89783863	4.99762024		6.89545887	0.00000000	0.00000000	997.62625371

	II-A-1	76200QAC4	995.67612176		4.29232592	4.56351562		8.85584154	0.00000000	0.00000000	991.38379584

	II-A-2	76200QAD4	995.67612036		4.29232242	4.56351449		8.85583692	0.00000000	0.00000000	991.38379793

	I-A-P	76200QAE0	999.15558779		0.93534491	0.00000000		0.93534491	0.00000000	0.00000000	998.22024287

	I-A-V	76200QAF7	999.52131310		0.00000000	0.31049503		0.31049503	0.00000000	0.00000000	997.67696532

	II-A-P	76200QAR1	996.10260776		4.15519435	0.00000000		4.15519435	0.00000000	0.00000000	991.94741341

	II-A-V	76200QAS9	995.70561636		0.00000000	0.25568684		0.25568684	0.00000000	0.00000000	991.43879288

	R-I	76200QAG5	0.00000000		0.00000000	0.00000000		0.00000000	0.00000000	0.00000000	0.00000000

	R-II	76200QAH3	0.00000000		0.00000000	0.00000000		0.00000000	0.00000000	0.00000000	0.00000000

	M-1	76200QAJ9	999.10203214		0.92937610	4.94228433		5.87166043	0.00000000	0.00000000	998.17265604

	M-2	76200QAK6	999.10203121		0.92937515	4.94228431		5.87165946	0.00000000	0.00000000	998.17265607

	M-3	76200QAL4	999.10203210		0.92937673	4.94228304		5.87165977	0.00000000	0.00000000	998.17265536

	P	76200QAM2	0.00000000		0.00000000	0.00000000		0.00000000	0.00000000	0.00000000	0.00000000

	B-1	76200QAN0	999.10203048		0.92937295	4.94228212		5.87165507	0.00000000	0.00000000	998.17265753

	B-2	76200QAP5	999.10203414		0.92937807	4.94228431		5.87166238	0.00000000	0.00000000	998.17265607

	B-3	76200QAQ3	999.10203414		0.92937493	4.94227942		5.87165435	0.00000000	0.00000000	998.17265920



	Deal Factor :			99.68773311%


	Group 1 Factor :			99.76769653%


	Group 2 Factor :			99.14387929%

10/29/2007

4:02:28PM

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

Page 3 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007



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)
I-A-1	09/01/2007		09/30/2007		30/360		392,961,297.56		6.00000000	1,964,806.49		0.00		0.00			0.00		0.00		1,964,806.49		0.00

I-A-2	09/01/2007		09/30/2007		30/360		15,972,994.71		6.00000000	79,864.97		0.00		0.00			0.00		0.00		79,864.97		0.00

II-A-1	09/01/2007		09/30/2007		30/360		57,612,110.46		5.50000000	264,055.51		0.00		0.00			0.00		0.00		264,055.51		0.00

II-A-2	09/01/2007		09/30/2007		30/360		2,339,540.18		5.50000000	10,722.89		0.00		0.00			0.00		0.00		10,722.89		0.00

I-A-V	09/01/2007		09/30/2007		30/360		425,944,725.76	1	0.37277248	132,317.06		0.00		0.00			0.00		0.00		132,317.06		0.00


II-A-V	09/01/2007		09/30/2007		30/360		62,388,041.39	1	0.30814752	16,020.60		0.00		0.00			0.00		0.00		16,020.60		0.00


M-1	09/01/2007		09/30/2007		30/360		8,058,157.53		5.93607146	39,861.50		0.00		0.00			0.00		0.00		39,861.50		0.00

M-2	09/01/2007		09/30/2007		30/360		3,418,527.51		5.93607146	16,910.52		0.00		0.00			0.00		0.00		16,910.52		0.00

M-3	09/01/2007		09/30/2007		30/360		2,197,724.74		5.93607146	10,871.54		0.00		0.00			0.00		0.00		10,871.54		0.00

B-1	09/01/2007		09/30/2007		30/360		1,953,444.29		5.93607146	9,663.15		0.00		0.00			0.00		0.00		9,663.15		0.00

B-2	09/01/2007		09/30/2007		30/360		1,709,263.76		5.93607146	8,455.26		0.00		0.00			0.00		0.00		8,455.26		0.00

B-3	09/01/2007		09/30/2007		30/360		976,865.20		5.93607146	4,832.28		0.00		0.00			0.00		0.00		4,832.28		0.00

Deal Totals						487,199,925.94				2,558,381.77		0.00		0.00			0.00		0.00		2,558,381.77		0.00



1.Notional Balance



5. Other Income Detail

	Class	Prepayment Charges

	P
				0.00


	Deal Totals		0.00

10/29/2007

4:02:28PM

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

Page 4 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 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 1	2,104.15		2,104.15			0.00			0	0.00		90,291.68		0.00		30,677.08	0.00	0.00	0.00

	Group 2	199.24		199.24			0.00			0	0.00		12,989.05		0.00		0.00	0.00	0.00	0.00

	Deal Totals	2,303.39		2,303.39			0.00			0	0.00		103,280.73		0.00		30,677.08	0.00	0.00	0.00

10/29/2007

4:02:28PM

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

Page 5 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 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								783					783			N/A						145						1				0			0				0				782
		Group 1


			Balance/Amount				426,148,717.57							425,944,725.76					227,798.82							341,509.88				216,657.74				N/A			0.00		0.00						425,158,759.32



			Count								120					120			N/A						34						0				0			0				0				120
		Group 2


			Balance/Amount				62,657,115.08							62,388,041.39					226,531.31							40,815.54				0.00				N/A			0.00		0.00						62,120,694.54



		Deal Totals	Count							903							903				N/A				179				1					0		0					0						902


			Balance/Amount			488,805,832.65							488,332,767.15							454,330.13					382,325.42				216,657.74					N/A		0.00				0.00			487,279,453.86




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 1
			6.61275728	6.61274899					357.50			354.87						6.35815055					6.35813730		6.35815055			N/A					N/A

		Group 2
			6.04978848	6.04976310					173.46			173.46						5.79978848					5.79976310		5.79978848			N/A					N/A

		Deal Totals
			6.54083395	6.54097688					334.03			331.75						6.28681576					6.28695311		6.28681576			N/A					N/A



C. Constant Prepayment Rate

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


	1		1.56%																								0.76%

	2		0.79%																								0.86%

	Deal Totals		1.46%																								0.78%

10/29/2007

4:02:28PM

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

Page 6 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007



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		0
				0


	Group 1
		Scheduled Balance		0.00		0.00			0.00		0.00			0.00


		Count				0			0		0		0
				0


	Group 2
		Scheduled Balance		0.00		0.00			0.00		0.00			0.00



		Count		0		0			0		0		0
	Deal Totals


		Scheduled Balance		0.00		0.00			0.00		0.00		0.00

10/29/2007

4:02:28PM

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

Page 7 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007


10. Loan Status Report
													Delinquency Calculation Method: Mortgage Bankers Association

					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						893				482,202,844.22				0			0.00								0			0.00				0				0.00							0.00						893		482,202,844.22

	30 days					9					5,076,609.64				0			0.00								0			0.00				0				0.00							0.00						9		5,076,609.64

	60 days					0					0.00				0			0.00								0			0.00				0				0.00							0.00						0		0.00

	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							902			487,279,453.86				0		0.00								0			0.00			0					0.00					0.00						902				487,279,453.86


	Current			99.00%								98.96%			0.00%						0.00%				0.00%				0.00%				0.00%		0.00%							0.00%								99.00%		98.96%

	30 days					1.00%					1.04%				0.00%						0.00%				0.00%				0.00%				0.00%		0.00%							0.00%							1.00%			1.04%

	60 days					0.00%					0.00%				0.00%						0.00%				0.00%				0.00%				0.00%		0.00%							0.00%							0.00%			0.00%

	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		100.00%						100.00%					0.00%		0.00%								0.00%				0.00%			0.00%			0.00%						0.00%						100.00%					100.00%

10/29/2007

4:02:28PM

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

Page 8 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007



			Current / Delinquent											Bankruptcy						Foreclosure					REO											Total
Group 1

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


Current						773						420,082,149.68		0		0.00					0			0.00				0		0.00			0.00					773			420,082,149.68

30 days					9					5,076,609.64			0			0.00					0			0.00				0		0.00			0.00					9			5,076,609.64

60 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

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					782					425,158,759.32			0			0.00				0				0.00				0		0.00				0.00				782			425,158,759.32


Current				98.85%				98.81%						0.00%		0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				98.85%			98.81%

30 days				1.15%							1.19%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				1.15%				1.19%

60 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

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		100.00%							100.00%				0.00%		0.00%				0.00%				0.00%			0.00%			0.00%			0.00%					100.00%		100.00%

10/29/2007

4:02:28PM

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

Page 9 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007



			Current / Delinquent											Bankruptcy						Foreclosure					REO											Total
Group 2

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


Current						120						62,120,694.54		0		0.00					0			0.00				0		0.00			0.00					120			62,120,694.54

30 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

60 days					0					0.00			0			0.00					0			0.00				0		0.00			0.00					0			0.00

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					120					62,120,694.54			0			0.00				0				0.00				0		0.00				0.00				120			62,120,694.54


Current				100.00%				100.00%						0.00%		0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				100.00%			100.00%

30 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%				0.00%

60 days				0.00%							0.00%		0.00%			0.00%				0.00%				0.00%				0.00%		0.00%				0.00%				0.00%		0.00%

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		100.00%							100.00%				0.00%		0.00%				0.00%				0.00%			0.00%			0.00%			0.00%					100.00%		100.00%

10/29/2007

4:02:28PM

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

Page 10 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 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

			9	5,076,609.64			0		0.00			0		0.00			0		0.00			0		0.00
	1 Month				13 Months					25 Months					37 Months					49 Months


			1.00%	1.04%			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
	2 Months				14 Months					26 Months					38 Months					50 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
	3 Months				15 Months					27 Months					39 Months					51 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
	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%

10/29/2007

4:02:28PM

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

Page 11 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 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 1		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 2		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



				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 1	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 2	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

10/29/2007

4:02:28PM

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

Page 12 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 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 1		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 2		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


B. Cumulative Realized Losses

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


	Group 1	Loss Count			0								0					0			0				0


		Total Realized Loss				0.00								0.00						0.00	0.00					0.00



	Group 2	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

10/29/2007

4:02:28PM

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

Page 13 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007



C. Subsequent Recoveries

				Subsequent Recoveries	Current Period								Cumulative


			Subsequent Recoveries Count				0			0
		Group 1
			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 2
			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


			Subsequent Recoveries					0.00		0.00
		Deal Totals


			Net Loss 1					0.00		0.00



			Net Loss % 2			0.00%				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%

Constant Default Rate

0.00%

Group

Monthly Default Rate

0.00%

Constant Default Rate

0.00%

Monthly Default Rate

0.00%

Deal Totals

Constant Default Rate

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

10/29/2007

4:02:28PM

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

Page 14 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007

E. Special Hazard, Fraud Loss, and Bankruptcy

Special Hazard Amount

Fraud Loss Amount

Bankruptcy Amount

Deal Totals

4,888,058.00

175,816.00

14. Credit Enhancement Report

Reserve Accounts

DEPOSITS

WITHDRAWALS

Ending
Balance

Description

Source

Beginning
Balance

Investment
Earnings

Other
Deposits

Draws

Releases

CLASS P CLASS P RESERVE

0.00

10/29/2007

4:02:28PM

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

Page 15 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007



15. Distribution Percentages


		Beginning Current Super		Beginning Current	Beginning Current		Beginning Current Senior

	1	0.00000000%		0.00000000%	96.24096055%	100.00000000%



	2	0.00000000%		0.00000000%	96.24104785%	100.00000000%



		Ending Percentage

	M-1		1.65397347%

	M-2		0.70166831%

	M-3		0.45109300%

	Class M Total:		2.80673478%


	B-1		0.40095332%

	B-2		0.35083416%

	B-3		0.20050602%

	Class B Total:		0.95229350%


	Ending Percentage uses Beginning Certificate Principal Balance

10/29/2007

4:02:28PM

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

Page 16 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007


18. Performance Tests


	Current Distribution Date >= Target Distribution

		Current Distribution Date >= Target Distribution Date	False

	Current Senior Pct > Initial Senior Percent

		Current Senior Percentage > Original Senior Percentage	True

	60+ Dlq Avg Loan Balance / Subordinate Balance

		Dlq Average Loan Balance / Class M and B balance Test	True

	60+ Dlq Avg Loan Balance <= 2% of Pool Balance

		Dlq Average Loan Balance Test	True

	Sub Balance Test OR 2% Delinquency Test

		Dlq Balance Test	True

	Aggregate Realized Loss Pct < Scheduled Loss Pct

		Aggregate Realized Loss Test	True

	Sr. Accel. % Trigger - 1st Trigger Event

		1st Senior Accelerated Stepdown Test	True

	60+ Dlq Avg Loan Balance <= 4% of Avg Pool Balance

		2nd 60+ Delinquent Average Loan Balance Test	True

	Aggregate Realized Loss Pct < Scheduled Loss Pct

		Aggregate Realized Loss Percentage < 2nd Scheduled Loss Percentage	True

	Sr. Accel. % Trigger - 2nd Trigger Event

		2nd Senior Accelerated Stepdown Test	True

	60+ Delinq Balance OR Aggregate Loss Test

		1st or 2nd Sr. Accel Stepdown Test	True

	Senior Accelerated Stepdown Date and Trigger Event

		Senior Accelerated Stepdown Trigger in effect?	False

	M-2, M-3, B-1, B-2, B-3 BegBal/PoolBal

		Class M-2 Prepayment Distribution Trigger	False

10/29/2007

4:02:28PM

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

Page 17 of 18

Statement to Certificateholder

Residential Funding Mtg Sec I, 2007-S8

October 25, 2007



M-3, B-1, B-2, B-3 BegBal/PoolBal

	Class M-3 Prepayment Distribution Trigger	False

B-1, B-2, B-3 BegBal/PoolBal

	Class B-1 Prepayment Distribution Trigger	False

B-2, B-3 BegBal/PoolBal

	Class B-2 Prepayment Distribution Trigger	False

B-3 BegBal/PoolBal

	Class B-3 Prepayment Distribution Trigger	False



20. Comments

	Comments:	Credit Support Depletion Date has not occured


	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.

10/29/2007

4:02:28PM

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

Page 18 of 18



	Statement To Certificateholder



	Residential Asset Mortgage Products, 2007-S8

	October 25, 2007



	Cash Flow Received and Uses of Funds


	Cash Flow Received		Amount

	Principal and Interest Payments		3,609,391.68
	Prepayment Premium		0.00
	Liquidation and Insurance Proceeds		0.00
	Subsequent Recoveries		0.00
	Repurchase Proceeds		0.00
	Other Deposits/Adjustments (including Derivative Payment)		2,303.39
	Total Deposits		3,611,695.07

	Uses of Funds		Amount

	Transfer to Certificate Account		3,611,695.06
	Reimbursed Advances and Expenses		0.00
	Master Servicing Compensation		0.00
	Derivative Payment		0.00
	Total Withdrawals		3,611,695.06

	Ending Balance		0.00



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

RFMSI Series 2007-S8 Trust 10-D