Thanks! If I can get the 3310 development kit to work I might try porting it! To make the sounds for stepping I had to play notes really fast to make it sound like noise, but I know that the ring-tone maker on the 3310 was limited to 16th notes, so if I did make a port, I'd have to figure out if I can play notes faster than 16ths. If not I'd have to change some of the sounds.