But anyway, is there a reason why I cant make sudden movements with it. If I do it moves a tiny bit and goes back to its origional starting point. This is very frustrting as I play Counter-Strike (first person shooter) and I have to react very quickly. It also seems to lag behind in games and stuff and its very frustrating.
http://www.walmart.com/catalog/product.gsp?cat=3951&dept=3944&product_id=2073565&path=0%3A3944%3A3951%3A4442 this is the one I have, spent $40 on it.