wine users - Sep 2011 - Half Life 2 serious texture issues

Hey guys!

Can anyone help me figure out what causing this? I have the latest drivers
installed.
I tried Half Life 2: Episode One with the same settings, and it has no problems
at all.

Screenshot:
http://img844.imageshack.us/img844/2375/hl21.jpg

Forgot to mention that i'm using Wine 1.3.27.

Nope, it's an ATI with the latest drivers. A HD 5670 1024MB DDR5.