running properly ?

Your scores look ok.
The SM2.0 looks a little low for the high 3.0(the high 3.0 is a good thing), but that may just be the way the card/driver is optimized(for newer games). Many times a higher score is the cpu(A Quad @ 3.0-3.2 gives in the 5000 range) and overclocked video card.

When in doubt for drivers use what Nvidia recommends. 175.16