The AA/A-1+ rating on University of Pittsburgh's adjustable-rate revenue bonds (capital project bonds) series 2005A-C is based on the substitution of the existing SBPA provided by National Australia Bank ('AA-/A-1+') with a SBPA provided by Depfa Bank PLC ('AA-/A-1+'). The SBPA that will be provided by Depfa Bank, with an effective date of March 1, 2006, shall provide for principal of and interest on the bonds bearing interest only in the daily, weekly, and CP modes. The Depfa Bank SBPA shall provide for a maximum of 35 days' interest at 12% annually. The proposed SBPA's expiration date is Feb. 27, 2009. The stable outlook reflects the outlook of the University of Pittsburgh.