Hi guys, I’m ordering soon and would like advice on parts list and haven’t decided on power supply any ideas would be welcome. I am also unsure about the two 7900gts as the best bang for buck solution any and all input is welcome. Currently im not planning on over clocking (lack of knowledge) but am considering in the future. List is as follows
change the mobo to the Asus P5B deluxe, or evga's 680i board. get either an 8800gts or 8800gtx, whatever fits your budget, either one will give you much better performance then 2 sli-ed 7900gt's. this is a good power supply for your pc.
Stay away from that Motherboard. From your spec's, you want a board that you might want to overclock. The ASUS P5N-SLI does not overclock much above 300Mhz FSB. The memory and processor you have chosen are capable of far better speeds than that. Also this MOBO will limit your Video cards to 8x in SLI mode as opposed to 16x in single mode. Go for a good single Vid card or a 32x MOBO if you must run SLI