Could somebody tell me why the Func/MIDIi Setup/MIDI Out menu on my Mark III Disklavier doesn't give me the KBD Out option? It only gives me the MIDI Out= Thru Port 2 and ESBL Out options. My understanding is that I need the KBD Out setting in order to use the Disklavier as a controller, and/or to communicate via MIDI to my Mac. MIDI In works fine, but I would like to be able to use the keyboard to enter MIDI date into my music notation software. Am I missing something?