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): December 27, 2004 BANC OF AMERICA ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2004-7 Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-105940-40 54-2157792 Pooling and Servicing Agreement) (Commission 54-2157793 (State or other File Number) 54-2157794 jurisdiction IRS EIN of Incorporation) 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 December 27, 2004 a distribution was made to holders of BANC OF AMERICA ALTERNATIVE LOAN TRUST, Mortgage Pass-Through Certificates, Series 2004-7 Trust. ITEM 9.01 Financial Statements and Exhibits (c) Exhibits Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2004-7 Trust, relating to the December 27, 2004 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. BANC OF AMERICA ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2004-7 Trust (Registrant) By: Wells Fargo Bank, N.A. as Trustee By: /s/ Beth Belfield as Assistant Vice President By: Beth Belfield as Assistant Vice President Date: 12/27/2004 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2004-7 Trust, relating to the December 27, 2004 distribution. EX-99.1 Banc of America Alternative Loan Trust Mortgage Pass-Through Certificates Record Date: 11/30/2004 Distribution Date: 12/27/2004 Banc of America Alternative Loan Trust Mortgage Pass-Through Certificates Series 2004-7 Contact: Customer Service - SecuritiesLink Wells Fargo Bank, N.A. Securities Administration Services 7485 New Horizon Way Frederick, MD 21703 Telephone: (301) 846-8130 Fax: (301) 815-6660 Certificateholder Distribution Summary Certificate Certificate Beginning Class Pass-Through Certificate Interest Principal Class CUSIP Description Rate Balance Distribution Distribution <s> <c> <c> <c> <c> <c> <c> 1-A-1 05949ALX6 SEN 6.00000% 139,329,030.02 696,645.15 2,377,863.90 1-A-R 05949ALY4 SEN 6.00000% 0.00 0.26 0.00 1-A-LR 05949ALZ1 SEN 6.00000% 0.00 0.00 0.00 2-A-1 05949AMA5 SEN 6.00000% 101,354,979.03 506,774.90 1,183,002.10 2-A-2 05949AMB3 SEN 6.00000% 1,024,166.15 5,120.83 11,953.93 CB-IO 05949AMC1 IO 6.00000% 0.00 37,805.68 0.00 3-A-1 05949AMD9 SEN 6.00000% 5,228,000.00 26,140.00 0.00 3-A-2 05949AME7 SEN 6.00000% 34,985,071.95 174,925.36 2,279,525.20 3-A-3 05949AMF4 SEN 6.00000% 2,120,000.00 10,600.00 0.00 3-A-4 05949AMG2 SEN 6.00000% 2,120,000.00 10,600.00 0.00 3-IO 05949AMH0 IO 6.00000% 0.00 3,813.40 0.00 4-A-1 05949AMJ6 SEN 5.00000% 33,453,492.72 139,389.55 219,401.15 5-A-1 05949AMK3 SEN 5.50000% 51,721,579.15 237,057.24 346,836.14 15-IO 05949ANA4 IO 5.00000% 0.00 11,322.84 0.00 X-PO 05949AML1 PO 0.00000% 4,627,569.55 0.00 35,040.81 15-PO 05949AMM9 PO 0.00000% 928,290.12 0.00 14,677.99 15-B-1 05949AMR8 SUB 5.30428% 2,385,159.13 10,542.96 8,831.60 15-B-2 05949AMS6 SUB 5.30428% 274,983.22 1,215.49 1,018.19 15-B-3 05949AMT4 SUB 5.30428% 274,983.22 1,215.49 1,018.19 15-B-4 05949AMX5 SUB 5.30428% 184,307.75 814.68 682.44 15-B-5 05949AMY3 SUB 5.30428% 91,661.07 405.16 339.40 15-B-6 05949AMZ0 SUB 5.30428% 183,518.56 811.19 679.35 30-B-1 05949AMN7 SUB 6.00000% 6,718,195.20 33,590.98 6,542.27 30-B-2 05949AMP2 SUB 6.00000% 3,197,717.47 15,988.59 3,113.98 30-B-3 05949AMQ0 SUB 6.00000% 1,919,626.65 9,598.13 1,869.36 30-B-4 05949AMU1 SUB 6.00000% 1,759,242.69 8,796.21 1,713.17 30-B-5 05949AMV9 SUB 6.00000% 1,438,474.77 7,192.37 1,400.81 30-B-6 05949AMW7 SUB 6.00000% 960,516.95 4,802.58 935.36 Totals 396,280,565.37 1,955,169.04 6,496,445.34 Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses <s> <c> <c> <c> <c> 1-A-1 0.00 136,951,166.13 3,074,509.05 0.00 1-A-R 0.00 0.00 0.26 0.00 1-A-LR 0.00 0.00 0.00 0.00 2-A-1 0.00 100,171,976.93 1,689,777.00 0.00 2-A-2 0.00 1,012,212.21 17,074.76 0.00 CB-IO 0.00 0.00 37,805.68 0.00 3-A-1 0.00 5,228,000.00 26,140.00 0.00 3-A-2 0.00 32,705,546.75 2,454,450.56 0.00 3-A-3 0.00 2,120,000.00 10,600.00 0.00 3-A-4 0.00 2,120,000.00 10,600.00 0.00 3-IO 0.00 0.00 3,813.40 0.00 4-A-1 0.00 33,234,091.57 358,790.70 0.00 5-A-1 0.00 51,374,743.01 583,893.38 0.00 15-IO 0.00 0.00 11,322.84 0.00 X-PO 0.00 4,592,528.74 35,040.81 0.00 15-PO 0.00 913,612.13 14,677.99 0.00 15-B-1 0.00 2,376,327.53 19,374.56 0.00 15-B-2 0.00 273,965.03 2,233.68 0.00 15-B-3 0.00 273,965.03 2,233.68 0.00 15-B-4 0.00 183,625.31 1,497.12 0.00 15-B-5 0.00 91,321.68 744.56 0.00 15-B-6 0.00 182,839.22 1,490.54 0.00 30-B-1 0.00 6,711,652.93 40,133.25 0.00 30-B-2 0.00 3,194,603.49 19,102.57 0.00 30-B-3 0.00 1,917,757.30 11,467.49 0.00 30-B-4 0.00 1,757,529.52 10,509.38 0.00 30-B-5 0.00 1,437,073.97 8,593.18 0.00 30-B-6 0.00 959,581.58 5,737.94 0.00 Totals 0.00 389,784,120.06 8,451,614.38 0.00 <FN> All distributions required by the Pooling and Servicing Agreement have been calculated by the Certificate Administrator on behalf of the Trustee. </FN> Principal Distribution Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Realized Class Amount Balance Distribution Distribution Accretion Loss (1) <s> <c> <c> <c> <c> <c> <c> 1-A-1 145,430,000.00 139,329,030.02 135,033.69 2,242,830.21 0.00 0.00 1-A-R 50.00 0.00 0.00 0.00 0.00 0.00 1-A-LR 50.00 0.00 0.00 0.00 0.00 0.00 2-A-1 105,495,000.00 101,354,979.03 97,902.34 1,085,099.76 0.00 0.00 2-A-2 1,066,000.00 1,024,166.15 989.28 10,964.66 0.00 0.00 CB-IO 0.00 0.00 0.00 0.00 0.00 0.00 3-A-1 5,228,000.00 5,228,000.00 0.00 0.00 0.00 0.00 3-A-2 38,861,000.00 34,985,071.95 44,662.10 2,234,863.10 0.00 0.00 3-A-3 2,120,000.00 2,120,000.00 0.00 0.00 0.00 0.00 3-A-4 2,120,000.00 2,120,000.00 0.00 0.00 0.00 0.00 3-IO 0.00 0.00 0.00 0.00 0.00 0.00 4-A-1 34,348,000.00 33,453,492.72 127,976.67 91,424.47 0.00 0.00 5-A-1 54,305,000.00 51,721,579.15 187,426.33 159,409.81 0.00 0.00 15-IO 0.00 0.00 0.00 0.00 0.00 0.00 X-PO 4,719,787.00 4,627,569.55 5,143.15 29,897.66 0.00 0.00 15-PO 947,416.00 928,290.12 3,636.53 11,041.46 0.00 0.00 15-B-1 2,420,000.00 2,385,159.13 8,831.60 0.00 0.00 0.00 15-B-2 279,000.00 274,983.22 1,018.19 0.00 0.00 0.00 15-B-3 279,000.00 274,983.22 1,018.19 0.00 0.00 0.00 15-B-4 187,000.00 184,307.75 682.44 0.00 0.00 0.00 15-B-5 93,000.00 91,661.07 339.40 0.00 0.00 0.00 15-B-6 186,199.00 183,518.56 679.35 0.00 0.00 0.00 30-B-1 6,744,000.00 6,718,195.20 6,542.27 0.00 0.00 0.00 30-B-2 3,210,000.00 3,197,717.47 3,113.98 0.00 0.00 0.00 30-B-3 1,927,000.00 1,919,626.65 1,869.36 0.00 0.00 0.00 30-B-4 1,766,000.00 1,759,242.69 1,713.17 0.00 0.00 0.00 30-B-5 1,444,000.00 1,438,474.77 1,400.81 0.00 0.00 0.00 30-B-6 964,206.00 960,516.95 935.36 0.00 0.00 0.00 Totals 414,139,708.00 396,280,565.37 630,914.21 5,865,531.13 0.00 0.00 <FN> (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. </FN> Principal Distribution Statement (continued) Total Ending Ending Total Principal Certificate Certificate Principal Class Reduction Balance Percentage Distribution <s> <c> <c> <c> <c> 1-A-1 2,377,863.90 136,951,166.13 0.94169818 2,377,863.90 1-A-R 0.00 0.00 0.00000000 0.00 1-A-LR 0.00 0.00 0.00000000 0.00 2-A-1 1,183,002.10 100,171,976.93 0.94954241 1,183,002.10 2-A-2 11,953.93 1,012,212.21 0.94954241 11,953.93 CB-IO 0.00 0.00 0.00000000 0.00 3-A-1 0.00 5,228,000.00 1.00000000 0.00 3-A-2 2,279,525.20 32,705,546.75 0.84160332 2,279,525.20 3-A-3 0.00 2,120,000.00 1.00000000 0.00 3-A-4 0.00 2,120,000.00 1.00000000 0.00 3-IO 0.00 0.00 0.00000000 0.00 4-A-1 219,401.15 33,234,091.57 0.96756992 219,401.15 5-A-1 346,836.14 51,374,743.01 0.94604075 346,836.14 15-IO 0.00 0.00 0.00000000 0.00 X-PO 35,040.81 4,592,528.74 0.97303729 35,040.81 15-PO 14,677.99 913,612.13 0.96431993 14,677.99 15-B-1 8,831.60 2,376,327.53 0.98195352 8,831.60 15-B-2 1,018.19 273,965.03 0.98195351 1,018.19 15-B-3 1,018.19 273,965.03 0.98195351 1,018.19 15-B-4 682.44 183,625.31 0.98195353 682.44 15-B-5 339.40 91,321.68 0.98195355 339.40 15-B-6 679.35 182,839.22 0.98195597 679.35 30-B-1 6,542.27 6,711,652.93 0.99520358 6,542.27 30-B-2 3,113.98 3,194,603.49 0.99520358 3,113.98 30-B-3 1,869.36 1,917,757.30 0.99520358 1,869.36 30-B-4 1,713.17 1,757,529.52 0.99520358 1,713.17 30-B-5 1,400.81 1,437,073.97 0.99520358 1,400.81 30-B-6 935.36 959,581.58 0.99520391 935.36 Totals 6,496,445.34 389,784,120.06 0.94118992 6,496,445.34 Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion <s> <c> <c> <c> <c> <c> 1-A-1 145,430,000.00 958.04875211 0.92851331 15.42206017 0.00000000 1-A-R 50.00 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 50.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 105,495,000.00 960.75623518 0.92802825 10.28579326 0.00000000 2-A-2 1,066,000.00 960.75623827 0.92803002 10.28579737 0.00000000 CB-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 3-A-1 5,228,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 3-A-2 38,861,000.00 900.26175214 1.14927820 57.50915056 0.00000000 3-A-3 2,120,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 3-A-4 2,120,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 3-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 4-A-1 34,348,000.00 973.95751485 3.72588419 2.66171160 0.00000000 5-A-1 54,305,000.00 952.42756928 3.45136415 2.93545364 0.00000000 15-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 X-PO 4,719,787.00 980.46152295 1.08969960 6.33453586 0.00000000 15-PO 947,416.00 979.81258497 3.83836667 11.65428914 0.00000000 15-B-1 2,420,000.00 985.60294628 3.64942149 0.00000000 0.00000000 15-B-2 279,000.00 985.60293907 3.64942652 0.00000000 0.00000000 15-B-3 279,000.00 985.60293907 3.64942652 0.00000000 0.00000000 15-B-4 187,000.00 985.60294118 3.64941176 0.00000000 0.00000000 15-B-5 93,000.00 985.60290323 3.64946237 0.00000000 0.00000000 15-B-6 186,199.00 985.60443397 3.64851584 0.00000000 0.00000000 30-B-1 6,744,000.00 996.17366548 0.97008749 0.00000000 0.00000000 30-B-2 3,210,000.00 996.17366667 0.97008723 0.00000000 0.00000000 30-B-3 1,927,000.00 996.17366373 0.97008822 0.00000000 0.00000000 30-B-4 1,766,000.00 996.17366365 0.97008494 0.00000000 0.00000000 30-B-5 1,444,000.00 996.17366343 0.97009003 0.00000000 0.00000000 30-B-6 964,206.00 996.17400224 0.97008316 0.00000000 0.00000000 <FN> (2) All Classes are per $1,000 denomination. </FN> Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution <s> <c> <c> <c> <c> <c> 1-A-1 0.00000000 16.35057347 941.69817871 0.94169818 16.35057347 1-A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.00000000 11.21382151 949.54241367 0.94954241 11.21382151 2-A-2 0.00000000 11.21381801 949.54241088 0.94954241 11.21381801 CB-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 3-A-1 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 3-A-2 0.00000000 58.65842876 841.60332338 0.84160332 58.65842876 3-A-3 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 3-A-4 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 3-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 4-A-1 0.00000000 6.38759608 967.56991877 0.96756992 6.38759608 5-A-1 0.00000000 6.38681779 946.04075150 0.94604075 6.38681779 15-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 X-PO 0.00000000 7.42423546 973.03728749 0.97303729 7.42423546 15-PO 0.00000000 15.49265581 964.31992915 0.96431993 15.49265581 15-B-1 0.00000000 3.64942149 981.95352479 0.98195352 3.64942149 15-B-2 0.00000000 3.64942652 981.95351254 0.98195351 3.64942652 15-B-3 0.00000000 3.64942652 981.95351254 0.98195351 3.64942652 15-B-4 0.00000000 3.64941176 981.95352941 0.98195353 3.64941176 15-B-5 0.00000000 3.64946237 981.95354839 0.98195355 3.64946237 15-B-6 0.00000000 3.64851584 981.95597184 0.98195597 3.64851584 30-B-1 0.00000000 0.97008749 995.20357800 0.99520358 0.97008749 30-B-2 0.00000000 0.97008723 995.20357944 0.99520358 0.97008723 30-B-3 0.00000000 0.97008822 995.20358070 0.99520358 0.97008822 30-B-4 0.00000000 0.97008494 995.20357871 0.99520358 0.97008494 30-B-5 0.00000000 0.97009003 995.20358033 0.99520358 0.97009003 30-B-6 0.00000000 0.97008316 995.20390871 0.99520391 0.97008316 <FN> (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. </FN> 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 <s> <c> <c> <c> <c> <c> <c> 1-A-1 145,430,000.00 6.00000% 139,329,030.02 696,645.15 0.00 0.00 1-A-R 50.00 6.00000% 0.00 0.00 0.00 0.00 1-A-LR 50.00 6.00000% 0.00 0.00 0.00 0.00 2-A-1 105,495,000.00 6.00000% 101,354,979.03 506,774.90 0.00 0.00 2-A-2 1,066,000.00 6.00000% 1,024,166.15 5,120.83 0.00 0.00 CB-IO 0.00 6.00000% 7,561,136.57 37,805.68 0.00 0.00 3-A-1 5,228,000.00 6.00000% 5,228,000.00 26,140.00 0.00 0.00 3-A-2 38,861,000.00 6.00000% 34,985,071.95 174,925.36 0.00 0.00 3-A-3 2,120,000.00 6.00000% 2,120,000.00 10,600.00 0.00 0.00 3-A-4 2,120,000.00 6.00000% 2,120,000.00 10,600.00 0.00 0.00 3-IO 0.00 6.00000% 762,679.84 3,813.40 0.00 0.00 4-A-1 34,348,000.00 5.00000% 33,453,492.72 139,389.55 0.00 0.00 5-A-1 54,305,000.00 5.50000% 51,721,579.15 237,057.24 0.00 0.00 15-IO 0.00 5.00000% 2,717,480.86 11,322.84 0.00 0.00 X-PO 4,719,787.00 0.00000% 4,627,569.55 0.00 0.00 0.00 15-PO 947,416.00 0.00000% 928,290.12 0.00 0.00 0.00 15-B-1 2,420,000.00 5.30428% 2,385,159.13 10,542.96 0.00 0.00 15-B-2 279,000.00 5.30428% 274,983.22 1,215.49 0.00 0.00 15-B-3 279,000.00 5.30428% 274,983.22 1,215.49 0.00 0.00 15-B-4 187,000.00 5.30428% 184,307.75 814.68 0.00 0.00 15-B-5 93,000.00 5.30428% 91,661.07 405.16 0.00 0.00 15-B-6 186,199.00 5.30428% 183,518.56 811.19 0.00 0.00 30-B-1 6,744,000.00 6.00000% 6,718,195.20 33,590.98 0.00 0.00 30-B-2 3,210,000.00 6.00000% 3,197,717.47 15,988.59 0.00 0.00 30-B-3 1,927,000.00 6.00000% 1,919,626.65 9,598.13 0.00 0.00 30-B-4 1,766,000.00 6.00000% 1,759,242.69 8,796.21 0.00 0.00 30-B-5 1,444,000.00 6.00000% 1,438,474.77 7,192.37 0.00 0.00 30-B-6 964,206.00 6.00000% 960,516.95 4,802.58 0.00 0.00 Totals 414,139,708.00 1,955,168.78 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 <s> <c> <c> <c> <c> <c> 1-A-1 0.00 0.00 696,645.15 0.00 136,951,166.13 1-A-R 0.00 0.00 0.26 0.00 0.00 1-A-LR 0.00 0.00 0.00 0.00 0.00 2-A-1 0.00 0.00 506,774.90 0.00 100,171,976.93 2-A-2 0.00 0.00 5,120.83 0.00 1,012,212.21 CB-IO 0.00 0.00 37,805.68 0.00 7,457,987.08 3-A-1 0.00 0.00 26,140.00 0.00 5,228,000.00 3-A-2 0.00 0.00 174,925.36 0.00 32,705,546.75 3-A-3 0.00 0.00 10,600.00 0.00 2,120,000.00 3-A-4 0.00 0.00 10,600.00 0.00 2,120,000.00 3-IO 0.00 0.00 3,813.40 0.00 744,489.42 4-A-1 0.00 0.00 139,389.55 0.00 33,234,091.57 5-A-1 0.00 0.00 237,057.24 0.00 51,374,743.01 15-IO 0.00 0.00 11,322.84 0.00 2,699,834.27 X-PO 0.00 0.00 0.00 0.00 4,592,528.74 15-PO 0.00 0.00 0.00 0.00 913,612.13 15-B-1 0.00 0.00 10,542.96 0.00 2,376,327.53 15-B-2 0.00 0.00 1,215.49 0.00 273,965.03 15-B-3 0.00 0.00 1,215.49 0.00 273,965.03 15-B-4 0.00 0.00 814.68 0.00 183,625.31 15-B-5 0.00 0.00 405.16 0.00 91,321.68 15-B-6 0.00 0.00 811.19 0.00 182,839.22 30-B-1 0.00 0.00 33,590.98 0.00 6,711,652.93 30-B-2 0.00 0.00 15,988.59 0.00 3,194,603.49 30-B-3 0.00 0.00 9,598.13 0.00 1,917,757.30 30-B-4 0.00 0.00 8,796.21 0.00 1,757,529.52 30-B-5 0.00 0.00 7,192.37 0.00 1,437,073.97 30-B-6 0.00 0.00 4,802.58 0.00 959,581.58 Totals 0.00 0.00 1,955,169.04 0.00 <FN> (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. </FN> 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 <s> <c> <c> <c> <c> <c> <c> 1-A-1 145,430,000.00 6.00000% 958.04875211 4.79024376 0.00000000 0.00000000 1-A-R 50.00 6.00000% 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 50.00 6.00000% 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 105,495,000.00 6.00000% 960.75623518 4.80378122 0.00000000 0.00000000 2-A-2 1,066,000.00 6.00000% 960.75623827 4.80378049 0.00000000 0.00000000 CB-IO 0.00 6.00000% 937.11788224 4.68558906 0.00000000 0.00000000 3-A-1 5,228,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 3-A-2 38,861,000.00 6.00000% 900.26175214 4.50130877 0.00000000 0.00000000 3-A-3 2,120,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 3-A-4 2,120,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 3-IO 0.00 6.00000% 797.42275188 3.98711460 0.00000000 0.00000000 4-A-1 34,348,000.00 5.00000% 973.95751485 4.05815622 0.00000000 0.00000000 5-A-1 54,305,000.00 5.50000% 952.42756928 4.36529307 0.00000000 0.00000000 15-IO 0.00 5.00000% 944.73458768 3.93639519 0.00000000 0.00000000 X-PO 4,719,787.00 0.00000% 980.46152295 0.00000000 0.00000000 0.00000000 15-PO 947,416.00 0.00000% 979.81258497 0.00000000 0.00000000 0.00000000 15-B-1 2,420,000.00 5.30428% 985.60294628 4.35659504 0.00000000 0.00000000 15-B-2 279,000.00 5.30428% 985.60293907 4.35659498 0.00000000 0.00000000 15-B-3 279,000.00 5.30428% 985.60293907 4.35659498 0.00000000 0.00000000 15-B-4 187,000.00 5.30428% 985.60294118 4.35657754 0.00000000 0.00000000 15-B-5 93,000.00 5.30428% 985.60290323 4.35655914 0.00000000 0.00000000 15-B-6 186,199.00 5.30428% 985.60443397 4.35657549 0.00000000 0.00000000 30-B-1 6,744,000.00 6.00000% 996.17366548 4.98086892 0.00000000 0.00000000 30-B-2 3,210,000.00 6.00000% 996.17366667 4.98086916 0.00000000 0.00000000 30-B-3 1,927,000.00 6.00000% 996.17366373 4.98086663 0.00000000 0.00000000 30-B-4 1,766,000.00 6.00000% 996.17366365 4.98086636 0.00000000 0.00000000 30-B-5 1,444,000.00 6.00000% 996.17366343 4.98086565 0.00000000 0.00000000 30-B-6 964,206.00 6.00000% 996.17400224 4.98086508 0.00000000 0.00000000 <FN> (5) All Classes are per $1,000 denomination. </FN> Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance <s> <c> <c> <c> <c> <c> 1-A-1 0.00000000 0.00000000 4.79024376 0.00000000 941.69817871 1-A-R 0.00000000 0.00000000 5.20000000 0.00000000 0.00000000 1-A-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.00000000 0.00000000 4.80378122 0.00000000 949.54241367 2-A-2 0.00000000 0.00000000 4.80378049 0.00000000 949.54241088 CB-IO 0.00000000 0.00000000 4.68558906 0.00000000 924.33366247 3-A-1 0.00000000 0.00000000 5.00000000 0.00000000 1000.00000000 3-A-2 0.00000000 0.00000000 4.50130877 0.00000000 841.60332338 3-A-3 0.00000000 0.00000000 5.00000000 0.00000000 1000.00000000 3-A-4 0.00000000 0.00000000 5.00000000 0.00000000 1000.00000000 3-IO 0.00000000 0.00000000 3.98711460 0.00000000 778.40369039 4-A-1 0.00000000 0.00000000 4.05815622 0.00000000 967.56991877 5-A-1 0.00000000 0.00000000 4.36529307 0.00000000 946.04075150 15-IO 0.00000000 0.00000000 3.93639519 0.00000000 938.59973530 X-PO 0.00000000 0.00000000 0.00000000 0.00000000 973.03728749 15-PO 0.00000000 0.00000000 0.00000000 0.00000000 964.31992915 15-B-1 0.00000000 0.00000000 4.35659504 0.00000000 981.95352479 15-B-2 0.00000000 0.00000000 4.35659498 0.00000000 981.95351254 15-B-3 0.00000000 0.00000000 4.35659498 0.00000000 981.95351254 15-B-4 0.00000000 0.00000000 4.35657754 0.00000000 981.95352941 15-B-5 0.00000000 0.00000000 4.35655914 0.00000000 981.95354839 15-B-6 0.00000000 0.00000000 4.35657549 0.00000000 981.95597184 30-B-1 0.00000000 0.00000000 4.98086892 0.00000000 995.20357800 30-B-2 0.00000000 0.00000000 4.98086916 0.00000000 995.20357944 30-B-3 0.00000000 0.00000000 4.98086663 0.00000000 995.20358070 30-B-4 0.00000000 0.00000000 4.98086636 0.00000000 995.20357871 30-B-5 0.00000000 0.00000000 4.98086565 0.00000000 995.20358033 30-B-6 0.00000000 0.00000000 4.98086508 0.00000000 995.20390871 <FN> (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. </FN> Certificateholder Component Statement Component Beginning Ending Beginning Ending Ending Pass-Through Notional Notional Component Component Component Class Rate Balance Balance Balance Balance Percentage <s> <c> <c> <c> <c> <c> <c> 1-IO 6.00000% 4,596,909.14 4,515,520.47 0.00 0.00 92.66971625% 2-IO 6.00000% 2,964,227.43 2,942,466.61 0.00 0.00 92.07299815% 3-IO-1 6.00000% 762,679.84 744,489.42 0.00 0.00 77.84036904% 15-IO-1 5.00000% 781,875.80 778,358.57 0.00 0.00 96.87040778% 15-IO-2 5.00000% 1,935,605.06 1,921,475.70 0.00 0.00 92.69308288% X-PO-1 0.00000% 0.00 0.00 2,058,250.54 2,045,308.08 97.01974066% X-PO-2 0.00000% 0.00 0.00 1,242,158.85 1,223,173.20 97.49662835% X-PO-3 0.00000% 0.00 0.00 1,307,668.17 1,304,783.21 97.58518508% X-PO-4 0.00000% 0.00 0.00 9,839.86 9,652.06 96.52060000% X-PO-5 0.00000% 0.00 0.00 9,652.14 9,612.19 96.12190000% 15-PO-4 0.00000% 0.00 0.00 725,001.56 711,165.01 96.52063583% 15-PO-5 0.00000% 0.00 0.00 203,288.57 202,447.12 96.12189065% CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT <s> <c> Beginning Balance 0.00 Deposits Payments of Interest and Principal 8,535,989.20 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 0.00 Realized Loss (Gains, Subsequent Expenses & Recoveries) 0.00 Prepayment Penalties 0.00 Total Deposits 8,535,989.20 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 84,374.82 Payment of Interest and Principal 8,451,614.38 Total Withdrawals (Pool Distribution Amount) 8,535,989.20 Ending Balance 0.00 PREPAYMENT/CURTAILMENT INTEREST SHORTFALL <s> <c> Total Prepayment/Curtailment Interest Shortfall 0.00 Servicing Fee Support 0.00 Non-Supported Prepayment/Curtailment Interest Shortfall 0.00 SERVICING FEES <s> <c> Gross Servicing Fee 82,558.49 Trustee Fee - Wells Fargo Bank, N.A. 1,816.33 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee 84,374.82 LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT DELINQUENCY STATUS DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> <c> <c> <c> <c> <c> 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 18 1 0 0 19 2,163,024.29 78,708.84 0.00 0.00 2,241,733.13 60 Days 3 0 0 0 3 265,547.88 0.00 0.00 0.00 265,547.88 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 21 1 0 0 22 2,428,572.17 78,708.84 0.00 0.00 2,507,281.01 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 0.635818% 0.035323% 0.000000% 0.000000% 0.671141% 0.554182% 0.020166% 0.000000% 0.000000% 0.574348% 60 Days 0.105970% 0.000000% 0.000000% 0.000000% 0.105970% 0.068035% 0.000000% 0.000000% 0.000000% 0.068035% 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 0.741787% 0.035323% 0.000000% 0.000000% 0.777111% 0.622218% 0.020166% 0.000000% 0.000000% 0.642384% Delinquency Status By Groups DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 1 - 30 Year Fixed 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 9 0 0 0 9 929,784.55 0.00 0.00 0.00 929,784.55 60 Days 2 0 0 0 2 212,843.00 0.00 0.00 0.00 212,843.00 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 11 0 0 0 11 1,142,627.55 0.00 0.00 0.00 1,142,627.55 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.750000% 0.000000% 0.000000% 0.000000% 0.750000% 0.633153% 0.000000% 0.000000% 0.000000% 0.633153% 60 Days 0.166667% 0.000000% 0.000000% 0.000000% 0.166667% 0.144939% 0.000000% 0.000000% 0.000000% 0.144939% 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 0.916667% 0.000000% 0.000000% 0.000000% 0.916667% 0.778092% 0.000000% 0.000000% 0.000000% 0.778092% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 2 - 30 Year Fixed 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 4 0 0 0 4 558,277.72 0.00 0.00 0.00 558,277.72 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 4 0 0 0 4 558,277.72 0.00 0.00 0.00 558,277.72 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.575540% 0.000000% 0.000000% 0.000000% 0.575540% 0.516289% 0.000000% 0.000000% 0.000000% 0.516289% 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 0.575540% 0.000000% 0.000000% 0.000000% 0.575540% 0.516289% 0.000000% 0.000000% 0.000000% 0.516289% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 3 - 30 Year Fixed 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% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 4 - 15 Year Fixed 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 4 1 0 0 5 473,010.86 78,708.84 0.00 0.00 551,719.70 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 4 1 0 0 5 473,010.86 78,708.84 0.00 0.00 551,719.70 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 1.311475% 0.327869% 0.000000% 0.000000% 1.639344% 1.336332% 0.222365% 0.000000% 0.000000% 1.558697% 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 1.311475% 0.327869% 0.000000% 0.000000% 1.639344% 1.336332% 0.222365% 0.000000% 0.000000% 1.558697% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 5 - 15 Year Fixed 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 1 0 0 0 1 201,951.16 0.00 0.00 0.00 201,951.16 60 Days 1 0 0 0 1 52,704.88 0.00 0.00 0.00 52,704.88 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 2 0 0 0 2 254,656.04 0.00 0.00 0.00 254,656.04 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.187266% 0.000000% 0.000000% 0.000000% 0.187266% 0.375304% 0.000000% 0.000000% 0.000000% 0.375304% 60 Days 0.187266% 0.000000% 0.000000% 0.000000% 0.187266% 0.097946% 0.000000% 0.000000% 0.000000% 0.097946% 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 0.374532% 0.000000% 0.000000% 0.000000% 0.374532% 0.473250% 0.000000% 0.000000% 0.000000% 0.473250% OTHER INFORMATION <s> <c> Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 17,222.72 COLLATERAL STATEMENT Collateral Description Mixed Fixed Weighted Average Gross Coupon 6.176059% Weighted Average Pass-Through Rate 5.920560% Weighted Average Maturity (Stepdown Calculation) 282 Beginning Scheduled Collateral Loan Count 2,854 Number Of Loans Paid In Full 23 Ending Scheduled Collateral Loan Count 2,831 Beginning Scheduled Collateral Balance 396,280,564.97 Ending Scheduled Collateral Balance 389,784,119.48 Ending Actual Collateral Balance at 30-Nov-2004 390,309,024.11 Monthly P &I Constant 2,670,457.98 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Non-PO Optimal Amount 8,123,174.73 Class AP Deferred Amount 0.00 Scheduled Principal 630,914.37 Unscheduled Principal 5,865,531.12 Group Level Collateral Statement Group 1 - 30 Year Fixed 2 - 30 Year Fixed 3 - 30 Year Fixed Collateral Description Fixed 30 Year Fixed 30 Year Fixed 30 Year Weighted Average Coupon Rate 6.357645 6.350054 6.187891 Weighted Average Net Rate 6.107645 6.100054 5.937890 Weighted Average Maturity 353 354 353 Beginning Loan Count 1,211 701 100 Loans Paid In Full 11 6 3 Ending Loan Count 1,200 695 97 Beginning Scheduled Balance 149,123,094.04 109,274,727.50 48,365,276.61 Ending scheduled Balance 146,724,790.36 108,055,324.98 46,080,249.67 Record Date 11/30/2004 11/30/2004 11/30/2004 Principal And Interest Constant 934,828.65 683,987.45 298,123.85 Scheduled Principal 144,768.92 105,737.08 48,724.63 Unscheduled Principal 2,253,534.76 1,113,665.44 2,236,302.31 Scheduled Interest 790,059.73 578,250.37 249,399.22 Servicing Fees 31,067.33 22,765.56 10,076.13 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 683.48 500.86 221.69 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 0.00 0.00 0.00 Pool Insurance Fee 0.00 0.00 0.00 Spread Fee 1 0.00 0.00 0.00 Spread Fee 2 0.00 0.00 0.00 Spread Fee 3 0.00 0.00 0.00 Net Interest 758,308.92 554,983.95 239,101.40 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 6.102145 6.094554 5.932391 Group Level Collateral Statement Group 4 - 15 Year Fixed 5 - 15 Year Fixed Total Collateral Description Fixed 15 Year Fixed 15 Year Mixed Fixed Weighted Average Coupon Rate 5.262119 5.913033 6.176059 Weighted Average Net Rate 5.012119 5.663033 5.926060 Weighted Average Maturity 174 174 282 Beginning Loan Count 306 536 2,854 Loans Paid In Full 1 2 23 Ending Loan Count 305 534 2,831 Beginning Scheduled Balance 35,517,135.09 54,000,331.73 396,280,564.97 Ending scheduled Balance 35,278,626.27 53,645,128.20 389,784,119.48 Record Date 11/30/2004 11/30/2004 11/30/2004 Principal And Interest Constant 291,729.16 461,788.87 2,670,457.98 Scheduled Principal 135,982.99 195,700.75 630,914.37 Unscheduled Principal 102,525.83 159,502.78 5,865,531.12 Scheduled Interest 155,746.17 266,088.12 2,039,543.61 Servicing Fees 7,399.41 11,250.06 82,558.49 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 162.79 247.51 1,816.33 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 0.00 0.00 0.00 Pool Insurance Fee 0.00 0.00 0.00 Spread Fee 1 0.00 0.00 0.00 Spread Fee 2 0.00 0.00 0.00 Spread Fee 3 0.00 0.00 0.00 Net Interest 148,183.97 254,590.55 1,955,168.79 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 5.006619 5.657533 5.920560 Miscellaneous Reporting Group 1 - 30 Year Fixed CPR 16.715358% Subordinate % 5.260138% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 94.739862% Group 2 - 30 Year Fixed CPR 11.577547% Subordinate % 5.233072% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 94.766928% Group 3 - 30 Year Fixed CPR 43.372593% Subordinate % 5.534782% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 94.465218% Miscellaneous Reporting Group 4 - 15 Year Fixed CPR 3.422415% Subordinate % 3.820335% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 96.179665% Group 5 - 15 Year Fixed CPR 3.499944% Subordinate % 3.840698% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 96.159302% Group