Has anyone checked out Guitar Playback? It's an excellent site I stumbled upon the other day looking for backing tracks. It's run by David Wallimann (Wallimann on YouTube) and it's fantastic. You get backing tracks (all original) paired with a PDF to help you solo over it.
Guitar Playback - Guitar Backing Tracks, Video Lessons, Guitar Jam Tracks
I also did a small explanation on my site (bottom of the post) about it as well.
Being in a jazz program at school, improvisation is almost the whole focus of our playing, so after I bought 110 backing tracks and a few lessons for like $40 (this weekend was half of everything) I found that they are exactly what I've been looking for. The most helpful part is that the PDF contains the chords, scale diagrams, and unique tips for each backing track. Very pleased!!
Wirelessly posted (Metal Shop \m/)
Huge +1 on this. Great site, great material. David is good people too (I think he might be a member here). Dude is a monster player.