Industry contacts have purportedly said Fudzilla today that NVIDIA's next mainstream video chipsets will primarily be manufacturing refinements of existing hardware built on a smaller 40 nanometer technique. Despite a new name, the GeForce GT 225 should be a shrunken version of the GeForce 8800 GS (and 9600 GSO) that runs cooler and potentially faster. The GeForce GT 220 would in turn apply the