I am trying to use the AMD Radeon 6570 to have 3 displays. The card had 2 display ports and 1 dvi port. I am using a 2 display port to DVI converters for 2 monitors and plugging another monitor in directly into the DVI port from the card. The manual states it supports 3 monitors, but I can not seem to get all 3 running at the same time. It detects the displays, but when I try to save the display settings in Windows 7 (64bit) to extend or even duplicate the desktop, I get an alert saying that my changes can not be saved. Would anyone have any suggestions?