can you use a mid-2011 iMac as external monitor for a pc which outputs dvi ?

[Adam_M]

hi guys, this is the only forum i regularly use so while not photography related does anyone know if it is possible to use my mid-2011 iMac as a monitor for my workstation pc, which has a nvidia quarto card so i could buy an hdms59 dvi output cable, it's a dual cpu xenon system so for certain things its easily more powerful than my imccx, hoping there is someway to do this,


i actually own a blackmagic intensity extreme, which I've never used but maybe i could use that ? (i got it cheap intended to record my ps3 never got around to it, but now i think about it maybe i could use that ?