Thanks for watching my video. I see your into computers as well.

8800gtx, 8800ultra or 9800gtx can 3-way sli. The 9600gt cannot, you'd be better off getting a 9800gx2 or 2 9800gtx if you were to consider the price, since the scaling sort of drops off after 2 cards. And seeing as the 9600gt's are about $150 each.

No only cards are the 8800GT/GTX models must have dual bridges for the 3 cards to hook up.

ur cool