well i dont wanna go sli since its too much effort. But ill be going quad with a gt or the new gts so ill still ahve better performance than i had with a dual core.especially with the holidays there will be a lot of shipping stuff back and people shipping gifts out to try and get them there before christmas, and before the new years.
but yeah, ultra if you don't wanna mess around with a sli board, 2 gt's if you want that little bit more performance.
also how is it that 2 gt's are as much as an ultra? last i checked, which was a few seconds ago, an ultra was 660 and 2 gt's were around 450 (256mb) / 550 (512mb)
And then i plan on stepping up in feb!..if nvidia releases a never and better card.