3dmark2005 and single tex shading
 

Out of the blue my single texture test freezes. After about ten seconds it moves on to the multi-tex test... My single-tex score is like 400 now while my multi-tex score is like 3700... What could be the cause of said issue?

Win XP SP2
6800nu 399/829 12/6 65.73
gig ram
2400+ @2.2ghz
multiple hard drives
thermaltake 480watt psu

install of windows is about a couple of weeks old. there are no errors in the event viewer. i get no bsod's, no artifacts, and my temps never get above 80 degrees C when running rthdribl for a hour.

edit: put clocks back at stock and it still doesn't work.... I'm stumped...