I have to agree with the previous reviewer. I planned to use this to trigger external drums (more on the acoustic side) but find it nearly impossible to map the output. Yes: what the H is H? Why can't ALL the kits simply be mapped to a/the same sequential series of notes? At least that way it would be only half as difficult to remap them to external devices. It is so time consuming I don't bother anymore.
As for importing WAV, I would be happier if I could import a whole kit at once (again, a matter of time). That way I could avoid this external remapping just to get drum sounds I like, as I'm not that into electronic drums. Alternately I wish they provided an acoustic kit or three.
I bought for the excellent sequencer, random functions and the auto-fills - I'm very happy with that aspect. I just thought it would be more user-friendly.
I play around with the demo for like 2 hours. I think this thing is a lot of fun but I'm worried it doesnt have staying power. What do you guys think? 110€ is not cheap if you just fiddle around with it a bunch.