The Mighty Mouse

It came out some days ago. Apple says it has four buttons, but what I like most is the scrolling ball. I have got used to the one-bottoned mouse, and I always forget that I can press the right button when I use PC. Also I read that it is quite big. So I don't think I will want the mouse. But it is selling very well. It got the 13th place in Amazon.com's eletronics list.