Posted originally at Netkas.org, this new functionality is in DP4 and also likely in the OS on the new MBPs. Some good news to break up the absurdist "Retro Mac Pro" release. While the card itself can do 4 displays, apparently the drivers are still limited to 2 at once. And it is currently no faster than our GTX470, but seeing the screens light up was really something. Thanks again to Nvidia for making SUPERB cards and keeping Mac drivers up to date, even if Apple wants to keep Mac Pro in 2009. Will likely be an update or two until this is truly useable, but function is there. Now I just need to figure out an EFI for it. Anyone have a NEW MBP running Windows?