I had graphics problems for all of the GW betas except the last when I found this on the GW site:
I am using a NVidia GeForce FX video card and am having trouble seeing some terrain features.
There is a known issue with NVidia GeForce FX video cards (GPUs) and driver version 61.77 when the user has changed "Image Settings" to "High performance". Some of the problems include missing terrain. The solution is to change your video settings to "High quality". To do this, follow these instructions: On Windows XP:
* Open Display Properties control panel
* Click Settings tab
* Click Advanced button
* Click GeForce "Version" tab
* Select Performance and Quality Settings in left window
* In the Global Driver Settings window select Image Settings
* Move the slider to the right to "High quality"
The video cards/GPUs that are affected by this problem are:
* GeForce FX 5200
* GeForce FX 5200 Ultra
* GeForce FX 5500
* GeForce FX 5700
* GeForce FX 5700 Ultra
* GeForce FX 5700LE
* GeForce FX 5900
* GeForce FX 5900 Ultra
* GeForce FX 5900 XT
* GeForce FX 5950 Ultra
* GeForce PCX 5300
* GeForce PCX 5750
* GeForce PCX 5900
