Hey. I just tried out that MPX100 and it's got a weird patch that does a sample and hold effect on whatever audio comes through it. And then it's got another one where if you play clean, syncopated guitar (or something like a clavinet) it creates a really wild funky rhythmic POPPING effect kind of like a sequencer on steroids. You gotta try this thing. It would be very cool for loops and such. Soapbox mode off.