I hate mice, they're quick, they chew through wires, and cause all kinds of damage. That's why I use a trackball. But lately my middle two fingers have felt like they're getting pulled downward into my hand. It's gatting rather uncomfortable and I'm starting to wonder if it's not a side effect of the way my hand rests on the trackball. Ya know, I stopped using mice because of the tendinitis that was developing in my wrist, and now something else is going wrong because of trackballs. What am I to do, leave my desk and stop using input devices for awhile? Sure, that's gonna happen. Any suggestions on input devices would be greatly appreciated though.