i am using the 4in1 4.32 drivers, and the latest official nvidia drivers.
i am overclocking, the problem happens less when the fsb is at 100 or 133, when i go to 145 it happens more often. at default speed it still happens. the lockups never happened in games! only in windows, and i have tried playing several hours and nothing locks in game!
Duron 850Mhz@1015Mhz@1.85v (145*7)
Abit KT7A with ZT bios (via 4in1 4.32)
256mb PC133 CAS 2-2-2
Maxtor 20Gb UDMA100 7200rpm
NVidia Geforce2 GTS 32Mb (detonator 12.41)
Creative SBLive 1024 with driver update