Reverse Mouse Acceleration

[Ratkoon 0]

Ok, so I just upgraded my computer so I could actually play this game. I get on and I notice a very annoying... happening. The faster I move my mouse, the slower I look around. It's like a reverse mouse acceleration. I have no 3rd party programs installed, just windows 7 default mouse drivers. The mouse I am using is a Cooler Master Storm Xornet. It is making the game un playable and my reactions to situations are no longer quick, and has gotton me killed more then I would like to share in the past 24 hours.