Been running 10.0 Eval for a week now and very impressed! I'm having some trouble with Quake 4 though.
P4 2.53GHz
1GB RAM
Ati AiW 9700 Pro

Installed Ati 8.18.8 driver and running Quake3, UT, and UT2004 just fine and doom3-demo (albeit a tad slow lol), but getting the following message when trying to run Quake 4:

--------------- R_InitOpenGL ----------------
Initializing SDL subsystem
Loading GL driver 'libGL.so.1' through SDL
TODO: Sys_SetClipboardData
********************
ERROR: SDL_GL_LoadLibrary libGL.so.1 failed: No dynamic GL support in video driver

********************
--------------- BSE Shutdown ----------------
---------------------------------------------
WARNING: rvServerScanGUI::Clear() - invalid scanGUI

idRenderSystem::Shutdown()
Sys_Error: SDL_GL_LoadLibrary libGL.so.1 failed: No dynamic GL support in video driver

************************************************** **********************

I realize the 9700 is at the bottom of the heap for what this game requires and I think I'll be picking up a 6600GT soon, but any ideas what I can do in the meantime to be able to get Q4 to run?

Thanks!