I'm using GB3 with OS X. I'm looking for some very basic drum and bass loops that would work for blues and straight-ahead R&R tunes. Kick, snare, hat type stuff. Loops that would work for BB King type tunes. Bass loops along the same line. GB has lots of cool loops, but not a whole lot on the minimalist side of things. Any loops out there (preferably freebies) that any of you like?