Hurah! I found a new mouse on my desk this morning. Finally, no more RSI. Well, not as much anyway. It's the Logitech Cordless MouseMan Wheel, which "combines cordless freedom of movement with a sleek, comfortable shape that offers unique soft-touch sides. Logitech's advanced digital radio technology eliminates the struggle with cords, works in a six-foot range without being pointed at the computer, and performs on crowded desks".