I open up 1964 and when I open up the SuperMario64.rom and it says "Error to start video!" and then it goes really slow and you can hear it lagging but running as slow as possible! I am using the render engine: DirectX 9 or 8! I have a Dell Dimenson E510 and a RADEON X600 256MB HyperMemory and HyperMemory Secondary! Can someone help? Thanks! 