AGP graphic card, iMac, Cinema Desktop?

I?m sorry if this question has been asked before, I?ve searched the web and forums for days and I?m still in the dark. I?m running fcp6.0.4, editing HDV from a Sony Z1 on a new iMac. I?ve yet to take delivery of my 24? Dell 2408WFP.
In the fcp manual is states I need an AGP graphics card to run Digital Cinema Desktop to a second monitor.
Does this mean I?m up proverbial creek without a paddle? Is there a way around it? Advise would be much welcomed.

From the FCP product page, "Digital Cinema Display works with any DVI-enabled device"

So, in other words, it should work just fine.

That being said, that setup won't be accurate for color correcting and/or finishing. For that you need to look into some of the external I/O boxes, like the Matrox MXO. (the others have fallen out of my brain). (actually, the MXO is just an "O" box, there's no "I"....but I digress)

There's a lot more to the I/O boxes, like which monitors work best, and I'm not the one to trundle down that path. Others here are more knowledgeable (Shane comes to mind).

deb