This is all very exciting!
Lots of talk about the GTX285/480/Quadro 4800…
But what about the “other” GPU? You have mentioned the GT120 as required for the ‘other’ card, but will other cards work at all? I have a GTX 285, but also an 8800GT that came with my mac pro (was an optional upgrade). Right now only the 285 is installed, but will the older (but I think more powerful) 8800 compare or would I need a new “secondary” GPU?