I am just about ready to upgrade my video card to an 8800gt, but I definitely know that I'm going to have to change the stock fan settings of the card in order to maintain a decent temperature. I'm planning on using Rivatuner 2.06 to do this, so my question is, which would be better for the card? Setting a constant fan speed (such as 60% no matter what) or having the fan speed fluctuate with the temperature (such as 60% speed at 75 degrees, 85% speed at 90 degrees, and 100% at 100 degrees)? And by the way, I was just throwing out numbers at random, so those wouldn't be what I would plan on setting them to.