I've been reading some of y'all rave about these things, and out of sheer luck I picked up a demo unit for $90 yesterday. My buddy had it in the stock room of his store and had forgotten about it!! Boy, you guys are right, this thing has got some KILLER sounds in it. I had to order the manual though, the original got lost somehow....Until it comes in, how do I do a factory reset on it? I saw a thread on doing it for 2 different set-ups, but not HOW to do it. Any help would be MUCH appreciated! THANKS!