Hey guys, I've had a bit of a google about for this, but can't find anything relevant to the recent versions of Rivatuner. I'm after setting auto-control settings for my 8800GT's fan, as the nVidia settings are too relaxed, and the card simply overheats. Now, I've tried using the driver-level control settings, a la: But the sliders are greyed out for changing the fan settings between 3D and 2D, which sucks. So far I've just been using custom fan profiles and flicking between them when I play games, which isn't ideal. What I'd like to do is use the low-level fan control that Riva provides, but I can't change the values that it detects for auto fan control. Is it possible to change these values? Or is it that Riva is simply reading the low-level values and running with them, as nVidia's drivers do?