I have for sale a 2005 Cadillac STSowners manual for $20 and the 1.0 ver. navigation disc for $45. This navi disc will work in the 05 thru 08 STS. I will also sell both together as a package deal for $60.For more info hit me at JNo2968326@aol.com or PM.

Jono

UPDATE: As of 08/11/2008 the navi disc has a new owner as required by tradition and the price of the 05 manual will be just $10 just to clear it out.)