Hi, I just came across Nvidia GeForce 3D Vision. I check it out and it seems that the Nvidia graphic cards in the 2007 to 2009 iMacs, are compatible and works. As well, I understand that it only works under Windows, and you need a second specific display. I was wondering if anyone of you, tried this product with your iMac (assuming your are using Windows in Bootcamp) ? Thanks for the replies.