in old games like quake 3, quake live, etc... it uses such little gpu it wont register usage and will not up clock the card.. forcing super sample will help add gpu usage but it still drops clocks even when the min clock thing is set and the game has a profile also causes other issues as allot of old games where not ment for any aa, like quake live. could u add a button to 'always force min clocks' that u set in tunner.