This excerpt taken from the DIS 8-K filed Mar 10, 2005.
Amortizing Notes. Notes may be issued from time to time as Amortizing Notes (as defined below). Amortizing Notes are Notes for which payments of principal and interest are made in equal installments over the life of the Note. Interest on each Amortizing Note will be computed on the basis of a 360-day year of twelve 30-day months. Payments with respect to Amortizing Notes will be applied first to interest due and payable thereon and then to the reduction of the unpaid principal amount thereof. A table setting forth repayment information in respect of each Amortizing Note will be provided to the original purchaser and will be available upon request, to subsequent holders.