Matt Otten Jazz Guitar Exercises and Examples (zip)

Matt Otten's Jazz Guitar Improvisation Exercises and Examples is a collection of improvisation exercises and examples, from basic to advanced, with mp3 sound files and backing tracks, midi files, notation/TABS and a unique Fretboard Visualizer VST plugin (Windows only), allowing you to watch the fretboard while the music is playing! Learn to improvise the intuitive way.
more info on www.mattotten.com/jazzexercises.htm