Been playing with this card. As I have no interest in 3d I was wondering if it might be a good idea to reduce the clock speeds - to produce less heat ? The core can go down to 114Mhz, the memory to 100Mhz and the shader to 229Mhz. The factory settings are 459, 400, and 918. when I tell the software to optimize it recommends 721, 458 and 1745. As an initial test I have lowered the speeds to 305,300, and 759 and the card is now cooler at 48c . any thoughts ?