So heres the deal: I'm not totally sold on tablets yet, but I got a chance to play with a coworkers transformer with the keyboard dock and its an awesome toy. I'm thinking of buying one for the purpose of making music with it. I know USB mics are a no-go but what about a bluetooth mic such as this one ECMHW2 Sony ECM-HW2 Bluetooth Electoret Condenser Microphone with Interactive 2-way Conversation up to 100'., 5.1 Channel Center Sound ?