GeForce 7950GT and Vista The issue are the drivers..

Accelerated Computing CUDA CUDA Programming and Performance
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Having a XFX GeForce 7950GT graphic card in a computer running Vista leads to a lot of frustration as it seems :wacko:
Driverd for this devise are more or less undeveloped or hidden behind other cardnames. The GeForce and TNT Drivers do NOT work External Image and the Drivers MS Vist’s Windows Update want to use is nothing but horrible External Image give lower quality and too many failurs concerning among other things dual-screen.

When will there be made a Driver-pack that goes to the GeForce Go 7 Series, or to be more spesific the XFX GeForce 7950GT Play hard graphic card - where it sais that it is certified for Vista…

– Eckmann –

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Hi, you should try posting your questions in one of these forums instead:
[url=“http://forums.nvidia.com/index.php?showforum=24”]http://forums.nvidia.com/index.php?showforum=24[/url]
This forum is for discussion of CUDA.

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…ehm… yeah… like here… External Image