<PAGE>
EXHIBIT 99.1
<TABLE>
<CAPTION>
CLASS A-7 CASHFLOWS
PD DATE BEG. BALANCE PRINCIPAL INTEREST TOTAL
<S> <C> <C> <C> <C> <C>
1 07/25/00 136,000,000.00 3,898,382.17 1,037,559.11 4,935,941.29
2 08/25/00 132,101,617.83 4,020,467.54 781,058.89 4,801,526.43
3 09/25/00 128,081,150.28 3,913,512.18 757,287.63 4,670,799.81
4 10/25/00 124,167,638.10 3,836,110.43 710,466.53 4,546,576.96
5 11/25/00 120,331,527.67 3,717,108.35 711,467.51 4,428,575.86
6 12/25/00 116,614,419.32 3,643,887.66 667,248.27 4,311,135.93
7 01/25/01 112,970,531.67 3,525,823.03 667,945.17 4,193,768.20
8 02/25/01 109,444,708.64 3,432,486.24 647,098.53 4,079,584.77
9 03/25/01 106,012,222.40 3,402,357.60 566,145.32 3,968,502.91
10 04/25/01 102,609,864.81 3,256,299.82 606,687.10 3,862,986.92
11 05/25/01 99,353,564.99 3,194,280.61 568,484.54 3,762,765.15
12 06/25/01 96,159,284.37 3,094,452.36 568,547.65 3,663,000.00
13 07/25/01 93,064,832.01 3,030,760.21 532,501.46 3,563,261.67
14 08/25/01 90,034,071.81 2,933,903.89 532,331.95 3,466,235.84
15 09/25/01 87,100,167.91 3,388,520.27 514,985.07 3,903,505.34
16 10/25/01 83,711,647.64 3,324,869.97 478,984.10 3,803,854.07
17 11/25/01 80,386,777.67 3,231,180.50 475,291.74 3,706,472.23
18 12/25/01 77,155,597.17 2,400,329.12 441,471.47 2,841,800.59
19 01/25/02 74,755,268.05 2,259,290.49 441,995.09 2,701,285.58
20 02/25/02 72,495,977.56 2,197,765.90 428,636.90 2,626,402.79
21 03/25/02 70,298,211.67 2,137,911.73 375,419.01 2,513,330.73
22 04/25/02 68,160,299.94 2,077,937.58 403,001.94 2,480,939.51
23 05/25/02 66,082,362.37 2,018,099.43 378,112.26 2,396,211.69
24 06/25/02 64,064,262.94 1,960,776.70 378,783.87 2,339,560.57
25 07/25/02 62,103,486.24 1,907,509.93 355,345.80 2,262,855.73
26 08/25/02 60,195,976.31 1,855,686.73 355,912.39 2,211,599.12
27 09/25/02 58,340,289.58 1,805,268.04 344,940.53 2,150,208.56
28 10/25/02 56,535,021.54 1,756,215.84 323,483.97 2,079,699.81
29 11/25/02 54,778,805.70 1,708,493.15 323,883.04 2,032,376.19
30 12/25/02 53,070,312.55 1,662,064.00 303,659.48 1,965,723.48
31 01/25/03 51,408,248.55 1,218,661.99 303,954.41 1,522,616.40
32 02/25/03 50,189,586.57 921,379.40 296,749.00 1,218,128.40
33 03/25/03 49,268,207.16 1,028,436.33 263,110.84 1,291,547.17
34 04/25/03 48,239,770.83 1,317,407.97 285,220.59 1,602,628.56
35 05/25/03 46,922,362.86 1,281,593.73 268,481.94 1,550,075.67
36 06/25/03 45,640,769.13 1,246,750.48 269,853.84 1,516,604.32
37 07/25/03 44,394,018.65 1,212,851.96 254,015.18 1,466,867.14
<PAGE>
38 08/25/03 43,181,166.69 1,179,872.58 255,311.29 1,435,183.87
39 09/25/03 42,001,294.11 1,147,787.46 248,335.22 1,396,122.68
40 10/25/03 40,853,506.64 1,116,572.40 233,756.96 1,350,329.36
41 11/25/03 39,736,934.24 1,086,203.85 234,947.05 1,321,150.90
42 12/25/03 38,650,730.40 1,056,658.87 221,153.04 1,277,811.91
43 01/25/04 37,594,071.53 1,027,915.18 222,277.25 1,250,192.43
44 02/25/04 36,566,156.34 999,951.09 216,199.63 1,216,150.72
45 03/25/04 35,566,205.25 972,745.48 196,720.44 1,169,465.92
46 04/25/04 34,593,459.77 946,277.83 204,535.94 1,150,813.77
47 05/25/04 33,647,181.94 920,528.14 192,523.57 1,113,051.71
48 06/25/04 32,726,653.80 895,476.98 193,498.34 1,088,975.32
49 07/25/04 31,831,176.82 871,105.43 182,132.69 1,053,238.12
50 08/25/04 30,960,071.39 847,395.10 183,053.31 1,030,448.41
51 09/25/04 30,112,676.29 824,328.07 178,043.04 1,002,371.11
52 10/25/04 29,288,348.22 801,886.93 167,583.05 969,469.97
53 11/25/04 28,486,461.29 780,054.72 168,427.94 948,482.66
54 12/25/04 27,706,406.57 758,814.95 158,531.44 917,346.39
55 01/25/05 26,947,591.63 738,151.58 159,329.28 897,480.86
56 02/25/05 26,209,440.04 718,049.00 154,964.92 873,013.92
57 03/25/05 25,491,391.04 698,492.02 136,133.66 834,625.68
58 04/25/05 24,792,899.03 679,465.86 146,589.53 826,055.39
59 05/25/05 24,113,433.17 660,956.14 137,973.05 798,929.18
60 06/25/05 23,452,477.03 642,948.87 138,664.20 781,613.07
61 07/25/05 22,809,528.16 625,430.45 130,512.32 755,942.77
62 08/25/05 22,184,097.72 608,387.62 131,164.83 739,552.46
63 09/25/05 21,575,710.09 591,807.52 127,567.70 719,375.22
64 10/25/05 20,983,902.58 575,677.59 120,066.39 695,743.98
65 11/25/05 20,408,224.99 559,985.65 120,664.88 680,650.52
66 12/25/05 19,848,239.34 544,719.82 113,568.32 658,288.14
67 01/25/06 19,303,519.52 529,868.57 114,133.24 644,001.81
68 02/25/06 18,773,650.95 515,420.65 111,000.36 626,421.01
69 03/25/06 18,258,230.30 18,258,230.30 97,505.85 18,355,736.15
</TABLE>
