I've been playing with one of these for a bit, and IMHO trying to get it to play with anything else is a pig. Not only does it not do midi clock, it doesn't do SPP (Song Position Pointer) either, which means it's all but impossible to intergrate into a midi setup for compositions, (which,as a pattern sequencer with sample play ability, although only 35 odds sample slots, miserly if you ask me,) is essential if it's to be useful. What possessed Casio to leave the Midi ports off this, I cannot imagine. It really is about 5 steps backwards, and has crippled what could have been useful sampleplayer pattern sequencer.
