My monitor can display 1152x864@80Hz but winxp only lets me choose between 60, 72 ,75, 85, 100 or 120Hz. Is there a way to make 80hz appear? I know it does work @ 80hz because i have used a 3rd party program to change the refresh rate (but it did not make it appear in windows display settings). But i would prefere it if i could do it without installing any 3rd party programs. I have the latest drivers for the monitor.