http://www.youtube.com/watch?v=YKuZjz9Plm0
http://www.youtube.com/watch?v=qeI18CwsAlg
http://www.youtube.com/watch?v=RJR0Hm3WIrI
George Bellas at Hessfest USA 2010:
Not much instruction going on in this clip. Just some awesome playing and some killer sweep picking!
http://www.youtube.com/watch?v=83UDel__N5w