Gear Head wireless mouse. I bought one of these at Wal*Mart a few years ago, and I really like it. It's very small, and I think a lot of folk wouldn't care for it because your hand doesn't really rest on it and you have to move it with your fingertips. I've come to find that quite handy It has five buttons plus the wheel, and always thought I'd get another one some day.
Just now I turned on my computer and the mouse up and died. I can't get anywhere without a car, and i'm still sick, so Amazon was my first thought. Sure enough, they had some. All I have to do now is struggle through until it gets here.