Hi there, I've just read (here) that it might not be necessary to flash a ATI 2600XT to work in a Mac Pro, can that be right? I'd like to use such a card in a 2009 model because it's the only one that has two DVI ports and doesn't require additional power. If it is unrealistic that it will run out of the box, is there any way to flash the card? I might get access to a PC if that would be required. Cheers!