> I'd highly recommend the Microsoft Natural Keyboard and a Logitech trackball as alternative controllers. I've used both for a long time and love 'em both, but you do need to adjust to them.
I also *highly* recommend the Microsoft Natural keyboard. I have the classic fore-arm repetitive motion induced pain problems, and this is the *only* keyboard that I can use for hours and still be okay with driving home that evening and being able to grip and turn the steering wheel! Z
