Hi All, My hand aches unless I'm using a very particularly shaped mouse. So I've stuck with a Logitech G3 for ages and ages. I finally decided my aim needed some help against you jerk kids (heh) in Star Wars Battleforce. So I went out and got a similarly-shaped Razer Mamba Tournament Edition. It features a generation 5 laser sensor with 16,000 DPI. But, I find the mouse is absolutely crazy jumpy at anything above ~2500 DPI. So, my question. . . what on earth is the point of the higher DPI settings? Do people actually use those settings? I've googled it, but haven't yet stumbled upon the proper combination of search terms to find anything worthwhile. Will continue to read. But thought I'd get the [H] perspective while I do so.