Techie and Pipo I have attached a zip with my working version of overclock and underclock. They seam exactly the same as the original files but if you check sizes you will see the difference. After replacing this files Pipo's max freq problem after unlocking should be solved. At least with me it did. As for the Stock or Ideal profiles imho they shouldn't be changed when lock happens. It's like automatic or manual mode. Selecting Stock or Ideal should be like manual mode - only changed manualy.