Installation went fine, had to disable grass in order to avoid getting stuck at 90% loading. Turned forest off to get rid of the green sea texture.
Still all the rest of the textures are corrupted and this is what I get:
Tried all kind of combination of settings, tried new drivers but still no joy...
ASUS P5K
Q6700@2.6GHz
4GB RAM
GTX 460 1GB
Windows XP 32 SP3