Diki, we've had the 50 since it was first introduced around a year ago, and had the smaller memory predecessors available earlier. My son actually uses the thing to perform. He lays down a bass line and plays over that with guitar, uke, octive bass...whatever.This is in a cofee-house situation and is more of an oddity for him at this time.

When I'm in a guitar playing mood, I fool with it...it's fun. I got it for Logan to fool with, so any technical questions will need to be "passed on". The English performer KT Tungstal(sp?) uses the earlier one very effectively in her stage show.

Ah, big boys and their toys!

"Big Boy" Russ