Mouse Lag

[djc23]

thats no discussion here keep on topic
maybe stipud question but have you looked at the mouse sensitivity

Sorry!
Yeah I've fiddled the sensitivity settings with no success. Looks like I'll just have to repair/reinstall Windows since it DID work a week ago but now it doesn't. How does Penumbra work on Vista? I'll be upgrading when Bioshock comes out so maybe I'll see if Penumbra works then.