help

can you guys help me design a build for a gaming rig. i'm looking for a dual core system with 2GB of RAM and a 7900GT ith maybe the possiblility of SLI in the future. key word here is cheap. thanks.

Do you have a preference of AMD or Intel?

i designed a good AMD rig but intels have a great advantage of price in dual cores so thats what i'm looking for.