RivaTuner can control the fan speed but unless it has been updated recently, editing its config file will be required to properly recognize the card. I don't have the necessary info handy at the mo' so try google.
To just have 100% all the time doesn't really make sense for such a cool chip and since there are seperate clock settings for 2D and 3D (but oddly only for the core and not the mem) but you could try Nvidia's built-in option for that.
Again, I can't say whether that is visible by default or even if it will actually override the BIOS setting (ergo it may just force 65% all the time).
I have not tried manual OC yet but noted ATI Tool incorrectly reads the default mem freq as 350 instead of 700 (effective 1400) so was leary of using it. Don't worry about the core temp as even 100C is probably fine (note thermal throttling doesn't even kick in for protection until 115C).
To just have 100% all the time doesn't really make sense for such a cool chip and since there are seperate clock settings for 2D and 3D (but oddly only for the core and not the mem) but you could try Nvidia's built-in option for that.
Again, I can't say whether that is visible by default or even if it will actually override the BIOS setting (ergo it may just force 65% all the time).
I have not tried manual OC yet but noted ATI Tool incorrectly reads the default mem freq as 350 instead of 700 (effective 1400) so was leary of using it. Don't worry about the core temp as even 100C is probably fine (note thermal throttling doesn't even kick in for protection until 115C).