Did you catch the 3rd point about what to do before you download this driver? Have a look here. You need to download and install Link Removed - Invalid URL BIOS update first.
I installed that BIOS update and still have major issues. Display NVIDIA Windows Kernel mode driver, version 186.03, has stopped responding and has successfully recovered.†periodically pops up and i eventually get the BSOD. =[
The version I've installed seems to be the earliest version (186.03). Its the driver suggested for both windows 7 and windows vista 32-bit on the nvidia site.
I reinstalled windows 7 and have since had the "Windows Kernel Mode Driver ___ has stopped working and has succesfully recovered" message arise less frequently, but it still pops up occasionally and forces me to reboot...