Game crashes and complaints about not enough texture units with latest nVidia driver

[thetargos]

I just installed the latest nVidia graphics driver on my system with a GeForce FX 5900. Penumbra crashes stating that the graphics card doesn't support enough texture units. Upon inspecting the generated hpl.log there is something really weird:

Code: (Select All)

Setting up OpenGL
  Max texture image units: 140668848
  Max texture coord units: 140668848

The file is attached, so anyway I hope this helps trying to figure out what is going on, or if this is a problem with other nVidia cards and the latest driver.