The problem only appeared for me when I swapped my Nvidia 6200 card for an ATI hd2600xt and installed the drivers from the CD. When I upgraded to the 9.4 Catalyst drivers the problem went away... Could this be an ATI driver issue?? The drivers on the ATI card CD were 7.xx.
It's possibly worth noting that my hd2600xt card is AGP and I had to use patched drivers (ATI no longer officially support the AGP cards).
It's possibly worth noting that my hd2600xt card is AGP and I had to use patched drivers (ATI no longer officially support the AGP cards).