2008
Anticipated
Purchase Dates
Cut-Off Date for
Optional Cash Payments
1/31/08
1/24/08
2/29/08
2/22/08
4/2/08
3/26/08
4/30/08
4/23/08
5/30/08
5/22/08
7/2/08
6/25/08
7/31/08
7/24/08
8/29/08
8/22/08
10/2/08
9/25/08
10/31/08
10/24/08
11/28/08
11/20/08
12/29/08
12/19/08