I think it's lame that you can play the 404 pads with an external controller but you can't do anything else. I'm pretty good at playing keyboard drums, just from doing it forever, but i can't resample and play live with a keyboard?? i think it would be awesome to hit a key, go to the 404 and do a delet+rec, and hit another key on the controller to change them around. would make for quick drumkit organization. anyway, that's all, i just wonder if that's something that could be fixed in a (don't laugh) future os update. cuz you don't need a midi out to do that, do you?