Just finished my Dolch PAC 65 keyboard USB conversion mod
, typing on it right now. I used the PS2/USB adapter from this buy:
http://geekhack.org/index.php?topic=40549.0I had to rip both the keyboard case and the adapter apart, strip a few wires, solder a few things together, etc., but it actually wasn't as bad as I thought it would be, and the all the keys appear to be working - or at the very least I haven't found anything that doesn't work yet (scoll-lock, caps-locks, num-lock, crtl+alt+del - only bummer is that it seems like the adapter is just 2 key rollover). Overall, I'm pretty happy with it.
Here's some preview photos of the finished mod for those attending the meetup: