Anyone interested in a truly versatile and high quality MIDI I/O system
should check out Artisan Instruments, Kenmore, Washington.  Artisan has
a long history of providing pipe organ control systems with remarkable
MIDI capabilities.  In recent years they have developed the uMidi
(Micro MIDI) systems that is both extremely modular, flexible, compact,
expandable and cost effective.  Again, an old company with a history.
Web site is http://www.artisanorgans.com/  tel.: 1-425-486-6555.

Robert Rusczyk