Alright, I have a Zoom 506II effects processor and it's pretty sweet. I'm thinking of getting a expression pedal for it and I was wondering, do I need to buy one from Zoom? I wrote to Zoom to ask but I figure they might say, "uhhh.. yeah of course you do" and unless they followed it up with manical laughter I wouldn't know if they were just trying to get me to buy from them. If I don't need to buy from Zoom, what are the best/cheapest pedals that will work. Also, for anyone who owns a Zoom 506II, have you created any interesting effects? If so, how did you make it? I have made a few but I'm currently ampless because I'm down south and couldn't bring my amp. Thanks ya'll (OH NO, I HAVE BEEN DOWN SOUTH TOO LONG!!!!!!!!).