I posted this previously when someone was asking about getting a new mouse. I don't think anyone saw it though. Does anyone else have this problem with logitech and xp? My mouseman dual optical works wonderfully, but if I use logitech's drivers (any version) my scroll wheel goes to hell. If I'm viewing a large page in IE and I try to scroll quickly the bar moves down and then there is some lag as the page drags along. Or if I am in windows explorer viewing all my mp3s as a list, the scroll wheel isn't accurate enough to just shift one column at a time. Uninstall logitech's drivers and use the default MS ones and the scroll wheel works perfectly, very accurate and no lag (by the way I set my scroll to 3 lines in either driver, so that isn't the problem). Is this uncommon? Any ideas on fixes? I would just like to be able to use logitech's drivers so my thumb button isn't worthless. Thanks!