Quote: "are my 2 9800gt cards good enough? (sli) and my 3.0 ghz dual core?"
Those will be PLENTY fast for 1.17, even a single 9800GT will be fine. Those were released in 2008, and are still pretty new, and were near the top of the range to begin with. Now, the lower range 9300 and 9400 might have some trouble.
Quote: "I have windows 7 home premium with a intel 4 series express chipset moble GMA 4500MHD with 1309 mb memory total"
See my post above. Any integrated chipsets are going to be SLOWWW. You need dedicated graphics. Those integrated chips are meant to speed up things like video playback, not really meant for 3D.
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"bond1 - You see this name, you think dirty."