yea yea that's what i'm talking about... have about 15 or 100 of those types of riffs that you work up to light speed with, punch the dirt pedal and the kids are like WHOAA MAN!!! next on the metal list are tapping and arpeggio techniques, both of which i thought of as gimmicks until i grew my hair long and those i've seen throughout the site. but keep those patterns coming if you know more of them, great stuff.