I made an account just to post this thread. I leave my computer when I go to work and somehow my brother (who's 11) keeps somehow getting on my computer. I have it locked down, password, have to type in the username, no guest account and he still manages to get on it. I'm pretty sure he uses his ipod somehow to gain access. Pretty awful on apple's part if they can't keep an eleven year old off a locked mac. I'm looking for a solution for this problem. Any help?