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): August 25, 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 54-2157794 (State or other File Number) 54-2157793 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 August 25, 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 August 25, 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: 8/26/04 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 August 25, 2004 distribution. EX-99.1 Banc of America Alternative Loan Trust Mortgage Pass-Through Certificates Record Date: 7/31/04 Distribution Date: 8/25/04 BAA 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% 145,430,000.00 727,150.00 1,732,198.37 1-A-R 05949ALY4 SEN 6.00000% 50.00 0.83 50.00 1-A-LR 05949ALZ1 SEN 6.00000% 50.00 0.25 50.00 2-A-1 05949AMA5 SEN 6.00000% 105,495,000.00 527,475.00 109,410.76 2-A-2 05949AMB3 SEN 6.00000% 1,066,000.00 5,330.00 1,105.57 CB-IO 05949AMC1 SEN 6.00000% 0.00 40,342.51 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% 38,861,000.00 194,305.00 54,116.50 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 SEN 6.00000% 0.00 4,782.16 0.00 4-A-1 05949AMJ6 SEN 5.00000% 34,348,000.00 143,116.67 136,116.16 5-A-1 05949AMK3 SEN 5.50000% 54,305,000.00 248,897.92 562,148.20 15-IO 05949ANA4 SEN 5.00000% 0.00 11,985.21 0.00 X-PO 05949AML1 SEN 0.00000% 4,719,787.00 0.00 17,667.12 15-PO 05949AMM9 SEN 0.00000% 947,416.00 0.00 3,703.41 15-B-1 05949AMR8 SUB 5.30418% 2,420,000.00 10,696.76 8,635.12 15-B-2 05949AMS6 SUB 5.30418% 279,000.00 1,233.22 995.54 15-B-3 05949AMT4 SUB 5.30418% 279,000.00 1,233.22 995.54 15-B-4 05949AMX5 SUB 5.30418% 187,000.00 826.57 667.26 15-B-5 05949AMY3 SUB 5.30418% 93,000.00 411.07 331.85 15-B-6 05949AMZ0 SUB 5.30418% 186,199.00 823.03 664.40 30-B-1 05949AMN7 SUB 6.00000% 6,744,000.00 33,720.00 6,379.09 30-B-2 05949AMP2 SUB 6.00000% 3,210,000.00 16,050.00 3,036.31 30-B-3 05949AMQ0 SUB 6.00000% 1,927,000.00 9,635.00 1,822.73 30-B-4 05949AMU1 SUB 6.00000% 1,766,000.00 8,830.00 1,670.44 30-B-5 05949AMV9 SUB 6.00000% 1,444,000.00 7,220.00 1,365.87 30-B-6 05949AMW7 SUB 6.00000% 964,206.00 4,821.03 912.03 Totals 414,139,708.00 2,046,225.45 2,644,042.27 Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses <s> <c> <c> <c> <c> 1-A-1 0.00 143,697,801.63 2,459,348.37 0.00 1-A-R 0.00 0.00 50.83 0.00 1-A-LR 0.00 0.00 50.25 0.00 2-A-1 0.00 105,385,589.24 636,885.76 0.00 2-A-2 0.00 1,064,894.43 6,435.57 0.00 CB-IO 0.00 0.00 40,342.51 0.00 3-A-1 0.00 5,228,000.00 26,140.00 0.00 3-A-2 0.00 38,806,883.50 248,421.50 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 4,782.16 0.00 4-A-1 0.00 34,211,883.84 279,232.83 0.00 5-A-1 0.00 53,742,851.80 811,046.12 0.00 15-IO 0.00 0.00 11,985.21 0.00 X-PO 0.00 4,702,119.88 17,667.12 0.00 15-PO 0.00 943,712.59 3,703.41 0.00 15-B-1 0.00 2,411,364.88 19,331.88 0.00 15-B-2 0.00 278,004.46 2,228.76 0.00 15-B-3 0.00 278,004.46 2,228.76 0.00 15-B-4 0.00 186,332.74 1,493.83 0.00 15-B-5 0.00 92,668.15 742.92 0.00 15-B-6 0.00 185,534.60 1,487.43 0.00 30-B-1 0.00 6,737,620.91 40,099.09 0.00 30-B-2 0.00 3,206,963.69 19,086.31 0.00 30-B-3 0.00 1,925,177.27 11,457.73 0.00 30-B-4 0.00 1,764,329.56 10,500.44 0.00 30-B-5 0.00 1,442,634.13 8,585.87 0.00 30-B-6 0.00 963,293.97 5,733.06 0.00 Totals 0.00 411,495,665.73 4,690,267.72 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-1 145,430,000.00 145,430,000.00 137,046.92 1,595,151.45 0.00 0.00 1-A-R 50.00 50.00 3.96 46.04 0.00 0.00 1-A-LR 50.00 50.00 3.96 46.04 0.00 0.00 2-A-1 105,495,000.00 105,495,000.00 99,024.41 10,386.34 0.00 0.00 2-A-2 1,066,000.00 1,066,000.00 1,000.62 104.95 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 38,861,000.00 46,971.43 7,145.07 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 34,348,000.00 126,961.44 9,154.72 0.00 0.00 5-A-1 54,305,000.00 54,305,000.00 189,294.64 372,853.56 0.00 0.00 15-IO 0.00 0.00 0.00 0.00 0.00 0.00 X-PO 4,719,787.00 4,719,787.00 5,109.31 12,557.81 0.00 0.00 15-PO 947,416.00 947,416.00 3,589.48 113.93 0.00 0.00 15-B-1 2,420,000.00 2,420,000.00 8,635.12 0.00 0.00 0.00 15-B-2 279,000.00 279,000.00 995.54 0.00 0.00 0.00 15-B-3 279,000.00 279,000.00 995.54 0.00 0.00 0.00 15-B-4 187,000.00 187,000.00 667.26 0.00 0.00 0.00 15-B-5 93,000.00 93,000.00 331.85 0.00 0.00 0.00 15-B-6 186,199.00 186,199.00 664.40 0.00 0.00 0.00 30-B-1 6,744,000.00 6,744,000.00 6,379.09 0.00 0.00 0.00 30-B-2 3,210,000.00 3,210,000.00 3,036.31 0.00 0.00 0.00 30-B-3 1,927,000.00 1,927,000.00 1,822.73 0.00 0.00 0.00 30-B-4 1,766,000.00 1,766,000.00 1,670.44 0.00 0.00 0.00 30-B-5 1,444,000.00 1,444,000.00 1,365.87 0.00 0.00 0.00 30-B-6 964,206.00 964,206.00 912.03 0.00 0.00 0.00 Totals 414,139,708.00 414,139,708.00 636,482.35 2,007,559.91 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 1,732,198.37 143,697,801.63 0.98808913 1,732,198.37 1-A-R 50.00 0.00 0.00000000 50.00 1-A-LR 50.00 0.00 0.00000000 50.00 2-A-1 109,410.76 105,385,589.24 0.99896288 109,410.76 2-A-2 1,105.57 1,064,894.43 0.99896288 1,105.57 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 54,116.50 38,806,883.50 0.99860743 54,116.50 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-1 136,116.16 34,211,883.84 0.99603714 136,116.16 5-A-1 562,148.20 53,742,851.80 0.98964832 562,148.20 15-IO 0.00 0.00 0.00000000 0.00 X-PO 17,667.12 4,702,119.88 0.99625680 17,667.12 15-PO 3,703.41 943,712.59 0.99609104 3,703.41 15-B-1 8,635.12 2,411,364.88 0.99643177 8,635.12 15-B-2 995.54 278,004.46 0.99643176 995.54 15-B-3 995.54 278,004.46 0.99643176 995.54 15-B-4 667.26 186,332.74 0.99643176 667.26 15-B-5 331.85 92,668.15 0.99643172 331.85 15-B-6 664.40 185,534.60 0.99643177 664.40 30-B-1 6,379.09 6,737,620.91 0.99905411 6,379.09 30-B-2 3,036.31 3,206,963.69 0.99905411 3,036.31 30-B-3 1,822.73 1,925,177.27 0.99905411 1,822.73 30-B-4 1,670.44 1,764,329.56 0.99905411 1,670.44 30-B-5 1,365.87 1,442,634.13 0.99905411 1,365.87 30-B-6 912.03 963,293.97 0.99905411 912.03 Totals 2,644,042.27 411,495,665.73 0.99361558 2,644,042.27 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 1000.00000000 0.94235660 10.96851716 0.00000000 1-A-R 50.00 1000.00000000 79.20000000 920.80000000 0.00000000 1-A-LR 50.00 1000.00000000 79.20000000 920.80000000 0.00000000 2-A-1 105,495,000.00 1000.00000000 0.93866449 0.09845339 0.00000000 2-A-2 1,066,000.00 1000.00000000 0.93866792 0.09845216 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 1000.00000000 1.20870358 0.18386223 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 1000.00000000 3.69632701 0.26652847 0.00000000 5-A-1 54,305,000.00 1000.00000000 3.48576816 6.86591585 0.00000000 15-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 X-PO 4,719,787.00 1000.00000000 1.08252978 2.66067303 0.00000000 15-PO 947,416.00 1000.00000000 3.78870528 0.12025341 0.00000000 15-B-1 2,420,000.00 1000.00000000 3.56823140 0.00000000 0.00000000 15-B-2 279,000.00 1000.00000000 3.56824373 0.00000000 0.00000000 15-B-3 279,000.00 1000.00000000 3.56824373 0.00000000 0.00000000 15-B-4 187,000.00 1000.00000000 3.56823529 0.00000000 0.00000000 15-B-5 93,000.00 1000.00000000 3.56827957 0.00000000 0.00000000 15-B-6 186,199.00 1000.00000000 3.56822539 0.00000000 0.00000000 30-B-1 6,744,000.00 1000.00000000 0.94589116 0.00000000 0.00000000 30-B-2 3,210,000.00 1000.00000000 0.94589097 0.00000000 0.00000000 30-B-3 1,927,000.00 1000.00000000 0.94588998 0.00000000 0.00000000 30-B-4 1,766,000.00 1000.00000000 0.94588901 0.00000000 0.00000000 30-B-5 1,444,000.00 1000.00000000 0.94589335 0.00000000 0.00000000 30-B-6 964,206.00 1000.00000000 0.94588708 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 11.91087375 988.08912625 0.98808913 11.91087375 1-A-R 0.00000000 1,000.00000000 0.00000000 0.00000000 1,000.00000000 1-A-LR 0.00000000 1,000.00000000 0.00000000 0.00000000 1,000.00000000 2-A-1 0.00000000 1.03711797 998.96288203 0.99896288 1.03711797 2-A-2 0.00000000 1.03712008 998.96287992 0.99896288 1.03712008 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 1.39256581 998.60743419 0.99860743 1.39256581 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 3.96285548 996.03714452 0.99603714 3.96285548 5-A-1 0.00000000 10.35168401 989.64831599 0.98964832 10.35168401 15-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 X-PO 0.00000000 3.74320282 996.25679718 0.99625680 3.74320282 15-PO 0.00000000 3.90895868 996.09104132 0.99609104 3.90895868 15-B-1 0.00000000 3.56823140 996.43176860 0.99643177 3.56823140 15-B-2 0.00000000 3.56824373 996.43175627 0.99643176 3.56824373 15-B-3 0.00000000 3.56824373 996.43175627 0.99643176 3.56824373 15-B-4 0.00000000 3.56823529 996.43176471 0.99643176 3.56823529 15-B-5 0.00000000 3.56827957 996.43172043 0.99643172 3.56827957 15-B-6 0.00000000 3.56822539 996.43177461 0.99643177 3.56822539 30-B-1 0.00000000 0.94589116 999.05410884 0.99905411 0.94589116 30-B-2 0.00000000 0.94589097 999.05410903 0.99905411 0.94589097 30-B-3 0.00000000 0.94588998 999.05411002 0.99905411 0.94588998 30-B-4 0.00000000 0.94588901 999.05411099 0.99905411 0.94588901 30-B-5 0.00000000 0.94589335 999.05410665 0.99905411 0.94589335 30-B-6 0.00000000 0.94588708 999.05411292 0.99905411 0.94588708 <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% 145,430,000.00 727,150.00 0.00 0.00 1-A-R 50.00 6.00000% 50.00 0.25 0.00 0.00 1-A-LR 50.00 6.00000% 50.00 0.25 0.00 0.00 2-A-1 105,495,000.00 6.00000% 105,495,000.00 527,475.00 0.00 0.00 2-A-2 1,066,000.00 6.00000% 1,066,000.00 5,330.00 0.00 0.00 CB-IO 0.00 6.00000% 8,068,501.36 40,342.51 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% 38,861,000.00 194,305.00 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% 956,431.15 4,782.16 0.00 0.00 4-A-1 34,348,000.00 5.00000% 34,348,000.00 143,116.67 0.00 0.00 5-A-1 54,305,000.00 5.50000% 54,305,000.00 248,897.92 0.00 0.00 15-IO 0.00 5.00000% 2,876,449.88 11,985.21 0.00 0.00 X-PO 4,719,787.00 0.00000% 4,719,787.00 0.00 0.00 0.00 15-PO 947,416.00 0.00000% 947,416.00 0.00 0.00 0.00 15-B-1 2,420,000.00 5.30418% 2,420,000.00 10,696.76 0.00 0.00 15-B-2 279,000.00 5.30418% 279,000.00 1,233.22 0.00 0.00 15-B-3 279,000.00 5.30418% 279,000.00 1,233.22 0.00 0.00 15-B-4 187,000.00 5.30418% 187,000.00 826.57 0.00 0.00 15-B-5 93,000.00 5.30418% 93,000.00 411.07 0.00 0.00 15-B-6 186,199.00 5.30418% 186,199.00 823.03 0.00 0.00 30-B-1 6,744,000.00 6.00000% 6,744,000.00 33,720.00 0.00 0.00 30-B-2 3,210,000.00 6.00000% 3,210,000.00 16,050.00 0.00 0.00 30-B-3 1,927,000.00 6.00000% 1,927,000.00 9,635.00 0.00 0.00 30-B-4 1,766,000.00 6.00000% 1,766,000.00 8,830.00 0.00 0.00 30-B-5 1,444,000.00 6.00000% 1,444,000.00 7,220.00 0.00 0.00 30-B-6 964,206.00 6.00000% 964,206.00 4,821.03 0.00 0.00 Totals 414,139,708.00 2,046,224.87 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 0.00 727,150.00 0.00 143,697,801.63 1-A-R 0.00 0.00 0.83 0.00 0.00 1-A-LR 0.00 0.00 0.25 0.00 0.00 2-A-1 0.00 0.00 527,475.00 0.00 105,385,589.24 2-A-2 0.00 0.00 5,330.00 0.00 1,064,894.43 CB-IO 0.00 0.00 40,342.51 0.00 7,976,999.45 3-A-1 0.00 0.00 26,140.00 0.00 5,228,000.00 3-A-2 0.00 0.00 194,305.00 0.00 38,806,883.50 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 4,782.16 0.00 955,533.48 4-A-1 0.00 0.00 143,116.67 0.00 34,211,883.84 5-A-1 0.00 0.00 248,897.92 0.00 53,742,851.80 15-IO 0.00 0.00 11,985.21 0.00 2,830,299.61 X-PO 0.00 0.00 0.00 0.00 4,702,119.88 15-PO 0.00 0.00 0.00 0.00 943,712.59 15-B-1 0.00 0.00 10,696.76 0.00 2,411,364.88 15-B-2 0.00 0.00 1,233.22 0.00 278,004.46 15-B-3 0.00 0.00 1,233.22 0.00 278,004.46 15-B-4 0.00 0.00 826.57 0.00 186,332.74 15-B-5 0.00 0.00 411.07 0.00 92,668.15 15-B-6 0.00 0.00 823.03 0.00 185,534.60 30-B-1 0.00 0.00 33,720.00 0.00 6,737,620.91 30-B-2 0.00 0.00 16,050.00 0.00 3,206,963.69 30-B-3 0.00 0.00 9,635.00 0.00 1,925,177.27 30-B-4 0.00 0.00 8,830.00 0.00 1,764,329.56 30-B-5 0.00 0.00 7,220.00 0.00 1,442,634.13 30-B-6 0.00 0.00 4,821.03 0.00 963,293.97 Totals 0.00 0.00 2,046,225.45 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% 1000.00000000 5.00000000 0.00000000 0.00000000 1-A-R 50.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 1-A-LR 50.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 2-A-1 105,495,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 2-A-2 1,066,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 CB-IO 0.00 6.00000% 1000.00004462 5.00000062 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% 1000.00000000 5.00000000 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% 1000.00015683 5.00000523 0.00000000 0.00000000 4-A-1 34,348,000.00 5.00000% 1000.00000000 4.16666676 0.00000000 0.00000000 5-A-1 54,305,000.00 5.50000% 1000.00000000 4.58333339 0.00000000 0.00000000 15-IO 0.00 5.00000% 1000.00030593 4.16666869 0.00000000 0.00000000 X-PO 4,719,787.00 0.00000% 1000.00000000 0.00000000 0.00000000 0.00000000 15-PO 947,416.00 0.00000% 1000.00000000 0.00000000 0.00000000 0.00000000 15-B-1 2,420,000.00 5.30418% 1000.00000000 4.42014876 0.00000000 0.00000000 15-B-2 279,000.00 5.30418% 1000.00000000 4.42014337 0.00000000 0.00000000 15-B-3 279,000.00 5.30418% 1000.00000000 4.42014337 0.00000000 0.00000000 15-B-4 187,000.00 5.30418% 1000.00000000 4.42016043 0.00000000 0.00000000 15-B-5 93,000.00 5.30418% 1000.00000000 4.42010753 0.00000000 0.00000000 15-B-6 186,199.00 5.30418% 1000.00000000 4.42016337 0.00000000 0.00000000 30-B-1 6,744,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 30-B-2 3,210,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 30-B-3 1,927,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 30-B-4 1,766,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 30-B-5 1,444,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 30-B-6 964,206.00 6.00000% 1000.00000000 5.00000000 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 5.00000000 0.00000000 988.08912625 1-A-R 0.00000000 0.00000000 16.60000000 0.00000000 0.00000000 1-A-LR 0.00000000 0.00000000 5.00000000 0.00000000 0.00000000 2-A-1 0.00000000 0.00000000 5.00000000 0.00000000 998.96288203 2-A-2 0.00000000 0.00000000 5.00000000 0.00000000 998.96287992 CB-IO 0.00000000 0.00000000 5.00000062 0.00000000 988.65941146 3-A-1 0.00000000 0.00000000 5.00000000 0.00000000 1000.00000000 3-A-2 0.00000000 0.00000000 5.00000000 0.00000000 998.60743419 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 5.00000523 0.00000000 999.06159462 4-A-1 0.00000000 0.00000000 4.16666676 0.00000000 996.03714452 5-A-1 0.00000000 0.00000000 4.58333339 0.00000000 989.64831599 15-IO 0.00000000 0.00000000 4.16666869 0.00000000 983.95612437 X-PO 0.00000000 0.00000000 0.00000000 0.00000000 996.25679718 15-PO 0.00000000 0.00000000 0.00000000 0.00000000 996.09104132 15-B-1 0.00000000 0.00000000 4.42014876 0.00000000 996.43176860 15-B-2 0.00000000 0.00000000 4.42014337 0.00000000 996.43175627 15-B-3 0.00000000 0.00000000 4.42014337 0.00000000 996.43175627 15-B-4 0.00000000 0.00000000 4.42016043 0.00000000 996.43176471 15-B-5 0.00000000 0.00000000 4.42010753 0.00000000 996.43172043 15-B-6 0.00000000 0.00000000 4.42016337 0.00000000 996.43177461 30-B-1 0.00000000 0.00000000 5.00000000 0.00000000 999.05410884 30-B-2 0.00000000 0.00000000 5.00000000 0.00000000 999.05410903 30-B-3 0.00000000 0.00000000 5.00000000 0.00000000 999.05411002 30-B-4 0.00000000 0.00000000 5.00000000 0.00000000 999.05411099 30-B-5 0.00000000 0.00000000 5.00000000 0.00000000 999.05410665 30-B-6 0.00000000 0.00000000 5.00000000 0.00000000 999.05411292 <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% 4,872,703.63 4,784,247.66 0.00 0.00 98.18466687% 2-IO 6.00000% 3,195,797.72 3,192,751.79 0.00 0.00 99.90469515% 3-IO-1 6.00000% 956,431.15 955,533.48 0.00 0.00 99.90615946% 15-IO-1 5.00000% 803,505.75 800,413.67 0.00 0.00 99.61526935% 15-IO-2 5.00000% 2,072,944.12 2,029,885.94 0.00 0.00 97.92285465% X-PO-1 0.00000% 0.00 0.00 2,108,136.00 2,093,607.10 99.31081771% X-PO-2 0.00000% 0.00 0.00 1,254,580.00 1,253,145.75 99.88567887% X-PO-3 0.00000% 0.00 0.00 1,337,071.00 1,335,444.20 99.87833107% X-PO-4 0.00000% 0.00 0.00 10,000.00 9,960.50 99.60500000% X-PO-5 0.00000% 0.00 0.00 10,000.00 9,962.34 99.62340000% 15-PO-4 0.00000% 0.00 0.00 736,801.00 733,890.85 99.60502904% 15-PO-5 0.00000% 0.00 0.00 210,615.00 209,821.74 99.62336016% CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT <s> <c> Beginning Balance 0.00 Deposits Payments of Interest and Principal 4,778,444.95 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 4,778,444.95 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 88,177.23 Payment of Interest and Principal 4,690,267.72 Total Withdrawals (Pool Distribution Amount) 4,778,444.95 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 86,279.08 Trustee Fee - Wells Fargo Bank, N.A. 1,898.15 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee 88,177.23 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 1 0 0 1 79,585.41 0.00 0.00 79,585.41 30 Days 3 0 0 0 3 385,186.00 0.00 0.00 0.00 385,186.00 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 3 1 0 0 4 385,186.00 79,585.41 0.00 0.00 464,771.41 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 0.034153% 0.000000% 0.000000% 0.034153% 0.019318% 0.000000% 0.000000% 0.019318% 30 Days 0.102459% 0.000000% 0.000000% 0.000000% 0.102459% 0.093499% 0.000000% 0.000000% 0.000000% 0.093499% 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 0.102459% 0.034153% 0.000000% 0.000000% 0.136612% 0.093499% 0.019318% 0.000000% 0.000000% 0.112817% 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 2 0 0 0 2 285,186.00 0.00 0.00 0.00 285,186.00 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 2 0 0 0 2 285,186.00 0.00 0.00 0.00 285,186.00 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.161031% 0.000000% 0.000000% 0.000000% 0.161031% 0.185594% 0.000000% 0.000000% 0.000000% 0.185594% 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 0.161031% 0.000000% 0.000000% 0.000000% 0.161031% 0.185594% 0.000000% 0.000000% 0.000000% 0.185594% <caption> 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 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% <caption> 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% <caption> 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 1 0 0 1 79,585.41 0.00 0.00 79,585.41 30 Days 1 0 0 0 1 100,000.00 0.00 0.00 0.00 100,000.00 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 1 1 0 0 2 100,000.00 79,585.41 0.00 0.00 179,585.41 0-29 Days 0.323625% 0.000000% 0.000000% 0.323625% 0.218584% 0.000000% 0.000000% 0.218584% 30 Days 0.323625% 0.000000% 0.000000% 0.000000% 0.323625% 0.274653% 0.000000% 0.000000% 0.000000% 0.274653% 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 0.323625% 0.323625% 0.000000% 0.000000% 0.647249% 0.274653% 0.218584% 0.000000% 0.000000% 0.493237% <caption> 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 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% OTHER INFORMATION <s> <c> Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 0.00 COLLATERAL STATEMENT Collateral Description Mixed Fixed Weighted Average Gross Coupon 6.184586% Weighted Average Net Coupon 5.934586% Weighted Average Pass-Through Rate 5.929085% Weighted Average Maturity(Stepdown Calculation ) 286 Beginning Scheduled Collateral Loan Count 2,941 Number Of Loans Paid In Full 13 Ending Scheduled Collateral Loan Count 2,928 Beginning Scheduled Collateral Balance 414,139,708.00 Ending Scheduled Collateral Balance 411,495,665.93 Ending Actual Collateral Balance at 31-Jul-2004 411,970,068.63 Monthly P &I Constant 2,770,884.84 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Scheduled Principal 636,482.33 Unscheduled Principal 2,007,559.92 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 6.362307 6.358130 6.211816 Weighted Average Net Rate 6.112308 6.108130 5.961816 Weighted Average Maturity 357 358 357 Beginning Loan Count 1,254 722 107 Loans Paid In Full 12 0 0 Ending Loan Count 1,242 722 107 Beginning Scheduled Balance 155,303,587.85 113,490,509.41 52,280,995.77 Ending scheduled Balance 153,549,442.43 113,373,231.98 52,222,711.00 Record Date 07/31/2004 07/31/2004 07/31/2004 Principal And Interest Constant 970,016.69 708,037.71 321,582.17 Scheduled Principal 146,609.05 106,714.88 50,948.90 Unscheduled Principal 1,607,536.37 10,562.55 7,335.87 Scheduled Interest 823,407.64 601,322.83 270,633.27 Servicing Fees 32,354.89 23,643.84 10,891.88 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 711.80 520.17 239.63 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 790,340.95 577,158.82 259,501.76 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 6.106807 6.102630 5.956316 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 5.263278 5.917128 6.184586 Weighted Average Net Rate 5.013278 5.667128 5.934586 Weighted Average Maturity 178 178 286 Beginning Loan Count 309 549 2,941 Loans Paid In Full 0 1 13 Ending Loan Count 309 548 2,928 Beginning Scheduled Balance 36,443,691.67 56,620,923.48 414,139,708.18 Ending scheduled Balance 36,299,639.92 56,050,640.60 411,495,665.93 Record Date 07/31/2004 07/31/2004 07/31/2004 Principal And Interest Constant 294,666.99 476,581.28 2,770,884.84 Scheduled Principal 134,822.59 197,386.91 636,482.33 Unscheduled Principal 9,229.16 372,895.97 2,007,559.92 Scheduled Interest 159,844.40 279,194.37 2,134,402.51 Servicing Fees 7,592.45 11,796.02 86,279.08 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 167.03 259.52 1,898.15 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 152,084.92 267,138.83 2,046,225.28 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 5.007778 5.661628 5.929085 Miscellaneous Reporting Group 1 - 30 Year Fixed CPR 11.748285% Subordinate % 5.068918% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 94.931082% Group 2 - 30 Year Fixed CPR 0.111732% Subordinate % 5.056249% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 94.943751% Group 3 - 30 Year Fixed CPR 0.168414% Subordinate % 5.132947% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 94.867053% Miscellaneous Reporting Group 4 - 15 Year Fixed CPR 0.304596% Subordinate % 3.778732% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 96.221268% Group 5 - 15 Year Fixed CPR 7.648635% Subordinate % 3.715064% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 96.284936% Group