My first decent-spec Nvidia card so bear with me please 
Just installed a Zotac 8800GT in my new Shuttle, it's idling at about 60C which I'm not massively happy about. I've read that like ATI the default fan duty settings can be a little conservative (29%?) so I figured I'd try and up the default fan duty a bit.
Saw a screenshot on the web about where I needed to change it only to find that when I open Nvidia Control Panel I don't have the same options available even in advanced mode - I don't have a "Performance" (where the fan settings apparently are) tab at all.
Is there something I need to do beyond installing the drivers to get this to appear?
(I don't think I need Rivatuner at this time by the way, just looking for a simple fix to raise the idle duty)

Just installed a Zotac 8800GT in my new Shuttle, it's idling at about 60C which I'm not massively happy about. I've read that like ATI the default fan duty settings can be a little conservative (29%?) so I figured I'd try and up the default fan duty a bit.
Saw a screenshot on the web about where I needed to change it only to find that when I open Nvidia Control Panel I don't have the same options available even in advanced mode - I don't have a "Performance" (where the fan settings apparently are) tab at all.
Is there something I need to do beyond installing the drivers to get this to appear?
(I don't think I need Rivatuner at this time by the way, just looking for a simple fix to raise the idle duty)