I am currently building my on pc. I want it to be an extreme gaming machine. As you know the latest Nvidia is the Geforce 7800 512mb. I know the power would be unbelievable but would the price really be worth it. I am looking to be able to run all the latest games on full graphics. But 750$ for a graphic card. I still dont know if it would be worth it. Also the processor. I am looking to get an amd. I looked at their latest the Amd 57 fx. Of course this would beat the shit out of anything I threw at it. But is it worth it, would only a 4200+ dual core be better. PLEASE tell me what parts to buy to get a good gaming machine. The power supply, I am not sure if I need more then 600 volts. Also the cooling, fans or liquid. I know liquid is dangerous to mess with because if one drop spills it will fry the whole motherboard. But this would let my pc overclock like cracy. Thanks.. -Moose P.S. Alienware sucks.