Ну а если так не терпотся
Download nVidia Refresh Rate Fix MKII v2.00 E
"nVidia Refresh Rate Fix MKII v2.00 E is a new tool, that supports Detonator 40.41 drivers and fixes the 60 Hz bug, which is very common under XP/NT systems.
Select refresh rates from 60 to 240 Hz - works with 28.32 - 40.41 Detonators - prevent eye damage :-) It is a great tool, that runs under NT4, 2000 and XP.