So i currently have a 2 monitor setup. A 30inch and 24 inch but run off a GTX 295. My question is would it wiser to run the 2nd display off a 2nd card, lets say a much cheaper card. When gaming i dont use the 2nd display, even thought it will be on. So i dont need the horsepower of a good card. I do notice my card runs hotter(3-5 deg) when i have the 2nd display turned on. Since I game alot I want my power for games. So I ask if it really matters to have a 2nd dedicated card, or am i being anal.