Thank you for entering here... I have a normal mouse (poor mouse) and I don't want to waste money buying a game mouse or something like that, so, I don't know how I have to configurate my mouse, with or without acceleration, a low or high sensitivity, and also I want to know how can I put a diferrent sensitivity for each weapon and if this is recomendable. Thank you or your help (if you know a post where I can find good information for configurating mouses I would be thankful)