Well, what would you expect I suppose, but anywho, I just got done installing the new 6600gt (without a hitch) and I ran good old 3dMark05 and achieved a score of 3117!! Which is more than DOUBLE of my best score with my 9600 pro which was 1478.

Also, the 6600gt is running at stock speeds and my processor is running stock @ 1800 mhz.
The 9600 pro was max overclocked and my processor was running at 2002 mhz.