Some graphics not rendering properly (skeleton)
A number of items are not rendering correctly on my system.
All other steam games (HL2, CS:Source, etc) and games in general are fine, with no issues.
For example, during the opening sequence when the people are standing over you, there's a white skeletal box inside the light on the right. When people bust in shooting, they're firing rectangle skeleton boxes. When I awaken, a number of dynamic objects or debris are also skeletal. 1/2 the world is not rendered after this point.
I've tried going back a few Nvidia drivers to no effect. I've also played with resolutions and settings, no change.
I have an Nvidia GT 6600 256MB PCIE running on Windows x64.