If you like innovative guitarists, try Tommy Emmanuel... He is from Australia... He plays his own style but is a modification of fingerstyle play (thumb on top three strings and remaining fingers on bottom three). There are a few songs he plays that you'd swear are 2 or 3 people playing together and the pace is, well, astounding. He has a DVD out where he plays a long tune in which he plays every square inch of the guitar from percussion to the strings on the tuner... Your jaw will be on the floor when he's done...