@kamaji:
what makes you think that? because it's in the official setup-pdf?
if yes, then i wouldnt be that sure. because officially there is als a minimal requirement mentioned of two graphic cards (one card only works too).
and the software will not check that, i am quite sure with that. one of their selling argument according to the ads: if you plug-in better graphic cards, your grading solution will grow too automatically...
if you have other arguments, please let me know. that would be a sad thing for me...
and, once again: i haven't found a gtx580 thread at insanelymac, and noone so far confirmed the gtx480 or 580 yet...
plz let me know!