I just wanted to say what a cool site. My name is Jeff and I have been playing rhythym guitar in local cover band for about 4 years now. I am always looking to improve my knowledge of guitar theory. My current quest is to become an accomplished lead player. I look forward to exploring your site to help. Another link I would like to share is Desi Serna's www.http://guitar-music-theory.com/link.html. I first acquired his Fretboard Theory book which I found very helpful in an easy to understand format. He currently has a series of DVD's out that you might want to check out. Anyway, I look forward to your site !!