try keepin ur OS up2da8 and c wat happens
my restarts are extremely rare, but they happen
actually i jumped the gun yesterday when i said that my comp not restarting anymore
but 1 thin i am sure of is that, it is OS-related, because in the middle i had re-installed Win200 and used it for a couple of months, not 1 restart
but then i reinstall win2003 and it occurs again
did you also try vishals VGA update solution, bcos right now the NVIDIA drivers that i use are around 3-4 yrs old, thenew drivers dont support my card.
try updating ur grafix card drivers also and c waht happens?