I recently recieved a GTX 680 and I was wondering why when I plug in my monitors, it doesnt allow me to have each at 1920x1080 (total of 5760x1080), BUT when I plug in only one monitor, that one will work fine at 1920x1080... When I plug in 3 monitors, Its only allowing a total of 3840x1024. Why is this happening!? its driving me nuts!!!!!!!