OK, I updated my drivers again to the latest version from nVidia. Upon reboot, I re-ran the Windows Experience Index, having it crash yet again.
At the current time everything is running smoothly, however, I know after several minutes things will slow to a crawl.
Here are the updated files:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
Additional information about the problem:
OS Version: 6_1_7600
Service Pack: 0_0
Files that help describe the problem: