Several people have asked if it is possible to use other midi devices with TTFN Midi?
It should be possible to use other devices if you can map the keys to send the midi commands TTFN midi expects.
The Korg is setup with the following midi allocations, all under device 176:
Buttons: the off state is 0 and the pressed state is 127.
Sliders: bottom is zero, top is 127.
Dials: zero is full anti clockwise, 127 fully clockwise.
Example: Pressing the lower button on the channel 1 strip would generate 176 33 127.
Hope this helps, good luck!
If you get another device working please append a comment to let others know.