my MBP is quite new (2-3 weeks) and i've been experiencing some mouse lagging on windows 7 via bootcamp.
The mouse lagging only occurs when the laptop is "hard-working", e.g. gaming on cod 6, but the trackpad works absolutely fine, no problem at all under any circumstance
Normal light web browsing is fine
The mouse works fine on a dell laptop that i used to use and I've tested with a few other mouses, the same problem occurs so i'm guessing that the problem is not on the mouse

My MBP is the latest version, 2.4GHz, 4Gb Ram, running on windows 7 ultimate, 64bit via bootcamp

Thanks for any help