Hmm, since money isn't an issue, I suggest getting an SLI setup with 2 7800's. Also, make absolutely sure your ram is DUAL CHANNELED+. Not all memory can do this so make sure you read before you buy. Also, since you want a future proof gaming machine, get 2gb+ of ram. As for the processor, I suggest getting an athlon FX-55, or one of the new dual cored ones although I do not know too much about them, only that some future games may take advantage of the 2 cores.