Was it a Newton? I'm developing a Newton MIDI controller, so I want to know what it was too. (There's a Palm MIDI interface + software. I lost the address. ) http://fargo.itp.tsoa.nyu.edu/~gsmith/Pilot/PilotMidi.htm This is a DIY MIDI kit. http://www3.osk.3web.ne.jp/~tsiraisi/palm/howto/araiguma/midiconv.htm DIY, easier version.