Beecon widget will do what you tell it to do. How did you set it up? You can set when it performs the script. (during widget start, click, desktop switch, time interval) To answer your question, no, it does not "lock" the cpu at such frequency permanently. here's my screenshot using the queen beecon widgets down the bottom. (7 of them in 1 desktop. lol) More info about what they are HERE.