May 6, 2005 Standard & Poor's, UBS Securities LLC a division of The McGraw-Hill 1285 Avenue of the Americas, 11th Floor Companies, Inc. New York, New York 10019 55 Water Street New York, New York 10041-0003 Moody's Investors Service, Inc. IndyMac...Mortgage Pass-Through Certificates Agreement • May 6th, 2005 • Indymac MBS Inc • Asset-backed securities
