Well its nice to hear I wasnt the only one

I've tried both 1024 and 512 size textures. Only having 128mb on my 9600xt, I run out of vid mem at 1024. Like Batz said, he's using about 150mb at 1024.
I putzed with almost every combination of settings on both drivers with and without Rage 3D Tweak: defaults, maximum, minimum, turned AA off then back on, still nothing. In other games FSAA is enabled - I tried Call of Duty (thats not run in OpenGL is it?), IL2 FB in DirectX mode, and Uru.
Just before I left for work this evening, I redownloaded the full version of Beta 39 (when I last remember it working) and still no dice. I don't know what to do - last resort would be reformatting, but thats not going to happen

my system:
AMD Athlon 64bit 3000+
MSI K8T Neo
1gig DDR400
ATi Radeon 9600xt
Windows XP with Cat 4.5's (presently)
dx9.0b