I have been doing quite a bit of digging and I have just added the most optimistic looking hardware yet for our hackintosh build. It is the codenamed “Juniper” FXF ATI 5770 Graphics Card. It has a bunch of literature on it form various other hackintosh builds on the Internet and most of all, it has some of the greatest and latest technology in GPU in it’s price range, that too a very reasonable price range. Tiger Direct is selling the XFX model for $119 after a $20 mail-in-rebate. Its pro’s include: it can successfully project tri-display support. It has 2 DVI ports, 1 HDMI, 1 Display port. I also found a hint in one of the URLs to get full audio 7.1 channel output from the HDMI port (or DVI) support form the card under OSX. There is even a Youtube video out for the install for this card in a hackintosh. Check our the Hardware page for more info!