In trying to make my video performance better, I came across some interesting sites that I wanted to pass on to y'all. I don't know if these have been mentioned here before, but with all the recent threads on video performance, it doesn't hurt to identify them again.
The first is a site that has pages of tweaks for the ATI Radeon cards (and may also have one for nVidia):
http://www.tweakguides.com/ATICAT_1.html . Very interesting reading.
The second is the home of the Omega Drivers:
http://www.omegadrivers.net/ . These are enhanced versions of the ATI and nVidia drivers, tweaked for gaming. I've been using the latest ATI Omega drivers for a couple of days now, and while the difference in TS2 isn't dramatic, they do seem to perform a bit better than the standard ATI drivers. Plus, they come with the ATI Tools utility, which is much better and more detailed than the ATI Catalyst Control Center, and best of all, doesn't require you to lose precious system memory to the memory-hogging .NET stuff. I gained almost 50Mb in free RAM just switching to this and not having .NET loading all the time.
Check 'em out!