I have been using Windows 7 from a lot of time now, so when I go to lan parties the systems have Windows XP. I connect my gear and spend centuries getting to that sensitivity, unfortunately I still dont get to exact :/. Can anybody tell me of a fix which would make those XP computers act as they have Windows 7 mouse movements...

and I dont know how I explain this problem ny further

P.S: I want XP to 7 NOT 7 to XP.