While you're at it, move on over to Jam Tracks for even more tracks. Heavy metal lounge lizards. Great jazz guitar. Try the free tracks by Lou Mecca, Ed Bickert, Scott Sherwood. Then explore, download, and explore some more.
Every little bit helps.
Check out the Guitar Hero Directory . It's got links to guitar heavy bands and guitar personalities. Look it over and write me if I've neglected your favorites. Just make sure the band you suggest has a page or site I can link to. It works in DOS and Windows.