I just recently bought the new 15" macbook pro. The past few days at any random time when Im on my mac my mouse pointer automatically goes to the top of my screen where I have 'keychain' docked in the toolbar and then clicks on the tiny icon and locks my screen. This is happened two or three times now. In addition, twice today again the mouse pointer went up and instead tried to to hit my sync icon that is in the toolbar as well that is set for a mobile me account that I dont even have, but the icon stays docked in the toolbar, I cant figure out how to take it out. I have turned on my firewall blocking all incoming connections regarding sharing, I changed my password, but do not really know what else I can do. I saw a few other forums about this talking about opening the terminal and adding some statements but I dont know how to interpret the information it gives back. Any help would be greatly appreciated and if more information is needed please ask.