Is it possilbe to use the TF as a midi interface for the PC? I was thinking of using a keyboard that has midi in/out, and was thinking of using it with the pc. I was just wondering if the TF will act as a midi to pc interface or not. The bit in the manual about selecting either DIN or USB suggests that it won't, but I don't have the keyboard here (and won't have the chance to try it for some time). Any ideas?