->  TW> Now they might have something there. Even my Track Ball(thumb
->  TW> operated LogiTec) bothers my wrists far more then the Keyboard.

-> I had a real trackball(tm), for a while (it came from some Atari games
-> console) i stuck mouse guts inside it and hooked it to a PC. it never
-> bothered myu habds/wrists. it was a bit bigger than your LogiTec though.

 I had one of those finger Tip operated Large Ball track ball pointer
devices also. I got tired of cleaning up the Dust that accumliated undr
the ball affecting the operation. I want to the Side Ball Logitech
becasue if is less suspetable being an Optical ball. But I still have to
clean it occasionaly. 
--- Platinum Xpress/Win/WINServer v3.0pr5