XP SP3, ATI Radeon 9800 XT, Optiquest V95 I can't seem to set my refresh rate anymore. It stays at 60 hz no matter what I choose. While doing a Windows Update, I ignorantly allowed it to update my display driver along with a slew of other security updates. After a reboot, I was back in low-res mode and a message popped up "your display driver was written for a previous version of windows" (way to go, Windows Update!). I got out the original ATI CD and reinstalled the original display drivers. That fixed my driver compatibility problems. However, I can't seem to choose the refresh rate. I can make the selection in Advanced display settings, but it runs at 60hz no matter what I choose. I downloaded the latest drivers from ATI but they didn't help. I can set it for 150hz (a rate my monitor definitely does not support) and it still looks exactly the same. I also noticed that the monitor is now "Default Monitor" and I'm suspicious that that might be the issue. However, XP refuses to detect my monitor as a V95 and keeps it as Default. I can't find any way to force the monitor I want - the most it will let me choose is Default Monitor or Plug-n-Play - neither setting allows me to actually change refresh rates. Unfortunately the Optiquest drivers are no longer available on the public net from Optiquest (now Viewsonic) although they were in XP itself. Ideas on how I can get my refresh rate back where it belongs?