Hello everyone, I need some help...can you guys tell me if a cheap keyboard with MIDI in & out will do the trick of a dedicated MIDI controller? Or are there some advantages of exclusive MIDI controller keyboards? Like edirol pcr50. Can't I simply program my computer software to respond to the fill in buttons and all those panel buttons of those cheap keyboards as MIDI control commands? why would I want to spend $200 on a MIDI controller keyboard while I can get an okey dokey keyboard with built in rhythms for $100 is it because of the looks for which I don’t care I will be using it exclusively at home, so help me guys.