The gelato render software should work with Maya 7. I have it and used it with my 6600 GT. It should work with any card regardless of the GPU. Check NVIDIA's Website for the specs.
Chris (formerly R@nSiD)
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When the power of love overcomes the love of power the world will truely know peace - Jimmy Hendrix
Winner SM VFX Challenge 1
3rd Place SM SteamPunk Challenge (May 2007)