Well thats what I've been hearing about the latest NVIDIA's Geforce cards and their so called CUDA streaming architecture. Seems like I've been barking up the wrong tree by adding more memory trying to get HD movies to play smoothly, when in fact I should be upgrading a GPU. Only problem it seems, that I may have to replace the power supply as well. I'm thinking of getting a GeForce 9400 GT along with a Dynex 400w box. The other reason for the upgrade is so Photoshop CS4 can run the way its suppose too. I was also thinking of overclocking but it seems a GPU replacement can soup up the performance with far less hassle. I'm wondering if NVIDIA has trumped Intel and AMD....making their multicore CPU's superfluous.