When you are running a benchmark, then it doesn't matter what your in-game settings are. The benchmarks set their own details, from which I understand, everything is already set to high.
I know what you are sating about the "ultra high" setting in one of the .ini files, but it shouldn't matter for the benchmark - maybe someone can verify?
ATI Radeon 9700 Pro
512MB x 2 Crucial 2700
2002 GSX-R 750