I dug up an old WMO and decided to tweak it up for quake live. I turned off acceleration, did the "mousefix", and got my desired sensitivity set. Problem is it won't overclock past 200 hz with hidusbf. I'm on an asus eee netbook with XP and have tried overclocking all usb ports.. I tried the suggested replacement of the usbport.sys file with a custom one to "unlock" the ability to overclock further, and nothing. Needing to get my 500 hz to play quake live. Another thread hit on the fact that ps/2 ports only go up to 200 hz, but I am o/c'ing usb ports... Any takers?
On a side note, when I try to "flick" the mouse too fast, the pointer just sits there or goes all over the screen. Is this "neg acceleration?" Need to figure a way to fix that too. I'll probably just start a new thread for this issue. Thanks.