http://www.xbitlabs.com/articles/video/display/geforce6-sli.html

(No preformance numbers)

God how much power will this thing suck up! But imagine how nice and fast all the games will run :P

amen

Let's see... Power for the two 6800 Ultras... Plus for the two Pentium 4 processors... Plus for everything else... Ouch...

nVidia is making a chipset with a pair of x16 slots. SINGLE socket 939.

Still, each card probably draws as much as a whole normal system (by normal I mean n00bish- Celeron, integrated everything).