i cant seem to get them to install on my system,ive tried booting in safe mode and removing my current drivers but they still wont install.my system is:
athlon 600
nvidea gforce 2 mx400 64 meg(agp)
384 pc100 ram

I run W2K on a Dell Dimensions 4100 with:
512 meg ram
Nvidia MX400 w/32 meg
I did have trouble at first. I read I have to uninstall my current drivers so I did. When I restarted, I booted up in VGA! I had to reinstall my monitor (Dell M991) drivers. I then rebooted and using the Device Manager, was able to install the 27.20 drivers. They installed with no probs since. I did not have to reboot in safe mode. I have heard there have been problems with Nvidia drivers and Via chipsets. Good Luck.

P.S. That is a Nvidia GeForce2 MX 400 w/32 meg.