Have only had the game a couple of days now but am loving the musical possibilities. Anyway, I don't have a keyboard but am curious about line 6 stuff. I have an HD147 that has midi in/out on back and a UNO 1x1 for programming my sounds. I know my amp is really just a linux box doing digital emulation so maybe there is a possibility of actually using it for this? I don't know, seems far fetched, I will try tonight though.