yes yes, one would be nice. They do have the soundtrack posted here
http://thexboxdomain.net/2007/05/04/forza-motorsport-2-achievements-and-soundtrack-revealed/
Ive searched a bit for the songs individually, but most of them are hard to find, or just not there. Im sure as popularity grows, theyll be easier.
However, i do have two songs. The intro song (with the corvette, skyline, and porsche) and one by the prodigy. if anyone is interested, i could send it to them..