I currently have a 2008 Mac Pro, ATI Radeon HD 2600 card with two monitors attached to it. Love the 2008 Mac Pro, it's been a great machine, don't want to replace it, plenty powerful. My dilemma: want to attach a third monitor (a projector) to the Mac Pro. Can anyone advise me on what card I should buy from Apple? What is currently available that will work with my logic board and will not give me any problems in the 2008 Pro? Also, I'd rather not take the time to flash another card, etc., I just want to buy the card, stick it in the machine, plug in my projector and be done with it. Thank you for any suggestions or experiences.