So, I downloaded and paid for a Coolbook license last night. I then followed a couple of peoples post and had my settings all set correctly, but my voltages wouldn't change. Nothing worked, so I figured, maybe I have to click on the "Coolbook Active" box and then restart my MBA, so I did just that. Restarted my MBA, checked Coolbook and nothing had change. Voltages were the same, and strangely, my MBA was running HOTTER than before. My temps were at 135°F - 165+°F depending on what I was doing when Coolbook was active. This concerned me since my MBA normally stays at temps of 100°F to 130°F without Coolbook (right now without Coolbook, my MBA is at 99°F). Am I doing something wrong? Can someone tell me why Coolbook is making my MBA run hotter than normal and why it's not letting me change the voltages? Also, when I click on my frequencies to see which ones I can change, the drop-down box will open, but there's only two frequencies: 1596MHz, and 1862MHz. However, in addition to those frequencies, in my list of default frequencies on the left, 798MHz is in the list, but when I go to search for it in the frequencies drop-down box, it's not there. I can only find 798MHz when I click the little box that says B/2. Is that normal? Thanks.