What the H-E-DoubleHockeySticks is a "cloud looper"? I don't play guitars, but i can envision what the "sound" might be like..., but what would make a cloud looper any different from a regular looper? Many have mentioned them in passing, but with no specifics.. Could a JamMan be a "cloud looper"? Fill me in on cloud loopers, me wants to know! Cheers! Jim Lanpheer