I totally never bothered with DX10 because I don't have Vista and I wasn't willing to patch it into WinXP.
But check this out... it's pretty incredible.
here's just the vid of the benchmark app.
You can d/l it from here.
Unigine | Unigine (3D engine for games and real-time virtual worlds)
Amazing. Of course you should be watching this in the highest res you can....
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