What? my 9600GT supported CUDA...
Superior Visual Computing
With the power of NVIDIA® CUDA™ technology and the new CUDA runtime for Windows Vista™, programmers can now offload the most intensive processing tasks from your CPU to your GPU, delivering incredible performance improvements over your traditional CPU. HybridPower™ technology also delivers graphics performance when you need it and low-power operation when you don’t. And with the second generation PureVideo® HD engine, poor Blu-ray movie quality is a thing of the past.
Yeah so use the 9800GT.