Sorry for the triple post, I have no clue why Macnn did that, but it wasn't just me trying to be annoying. I have a MIDI keyboard hooked up with a MIDISport 1x1 to a Yamaha PSR-550 Keyboard. Apple's MIDI program however can not locate my keyboard in the device window. I have the 10.1 driver for the MIDIsport, but I use 10.2. Is there a 10.2 driver for the MIDISport 1x1, or is there some other reason I can not see the Keyboard.