A Google search reveals a zillion Palm Pilot references but very few seem to relate to hardware level access. Has anyone got information on - - The interface connector specification and protocols for the Palm M105? (Also other versions but the 105 is what I have). - There are several PS/2 keyboard interfaces available - I am interested in being able to provide the equivalent of external keyboard access. (eg from a PC or other processor - Also information on use of the IR port would be of value Has anyone here investigated microprocessor interface with a Palm - the opportunities seem significant. regards Russell McMahon -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.