Ok this is my last result. (EVGA 8800 GTS 640Mb)
I reached 11032 in 3DMarks06! I'm trying to take a shot, but doesn<t work.
Anyway, I set the GPU core clock to 648
Shaders 1512
Memory 945
Rivatuner gives me a warning when I crank the memory above 950...I'll try again
(you know the "test" button).
Anyway, without the friendliness and technical support from you folks, I wouldn't be there getting an "above 11000" 3Dmarks06...makes you wonder what hardware the guy who scored 24000 had "under the hood"...

Thanks guys!