Micro Mouse

Hi!

Basically I just managed to get my greasy mitts on a Compaq Evo N400C laptop free. However (and mainly the reason it was free) the built-in nipple mouse is bust, it works but it has a very strong attraction to the top right of the screen, rendering it almost useless. I'm after a tiny mouse that would clip onto the side of the laptop to enable it to be used when on the move without anyhwhere for a conventional mouse. I'm sure I've seen a tiny USB rollerball type thing that clips straight in the USb port, any suggestions would be great!

TBH they are a pain to use. Though saying that I don't like using Laptop TouchPads aswell. You will most likely find them on ebay.