Looks like I'll be exercising one of my "last resort" options today. One of the cards is getting up to 80+ degrees when I have a game open. And it's now not making a difference which monitor the game is on. the same card starts overheating each time I have a game open. The other card also gets hot, but only up to 60 degrees, and only when the open game is on one of its monitors. So it's time to take these cards out and downgrade to a pair of lesser cards (which I have) until January, when I can maybe get a usable card that can handle 4 displays.