While cleaning out the office/radio "hamshack" the other day ("yes, dear, I'll get rid of that stuff...certainly, dear....yes, dear"...heh) I came across a Duo 2300 trackpad in good condix. This is the trackpad only (removed from the frame), the "clicker" which includes the switch, and the (easily torn) ribbon cable (P/N 632-0067). Someone was looking for one the other day...contact me off-list and we'll discuss. Reasonable offers of course accepted. Cheers! Andrew