Geez, that is impressive. Slapping strings on an acoustic too....ugh, just amazing.
I thought I'd learned it all when I mastered Joe Satriani's "Midnight" and "Day at the Beach". That's like "baa baa black sheep" in comparison.
By the way, in a similar vein, I want the Satriani, Vai, & Malmsteen DVD from the latest G3 tour, once it's available.