check it out guys, real dizzying!

http://www.youtube.com/watch?v=r2BOApUvFpw&feature=related

That was amazing! I like the way he plays in the beginnig, when he uses both hands to tap the strings. There are some songs by Joe Satriani (midnight & day at the beach) that you might want to check out if you find this technique interesting.  

Thanks Gobbel

great!

I link them here

http://www.youtube.com/watch?v=vGNj34GSjs4

http://www.youtube.com/watch?v=XvmkMkQHAPU&feature=related

and Eddie Van Halen does almost the same thing too (the result is just a little bit different )

http://www.youtube.com/watch?v=A2I0a7EwWa8&feature=related

wow - I didn't know that Van Halen is this kinda freak. I thought that he is just a crappy glam-rock star.