I recently uploaded some new music resources to the music theory section of my website.
http://www.liamalexander.com/music/theory/
Includes studies on minor & major chord scales, daily practice exercises in 12 keys, 2 5 progressions, diminished chords, the cycle of fifths and even an online chord generator. All exercises have notation, guitar tabs, streamed audio and can also be downloaded as printable PDF files. Comments/suggestions welcomed.
Regards, Liam
P.S. If anyone is looking for a jazz chart, send a request and I'll upload it. I have a vast selection on my PC. Just tell me the title and the key you'd like.