I've been working on my wife's computer this weekend and I inadvertently did something to it that I can't fix. When she logs in now--she has the machine set to log in automatically--she nevertheless has to type her password to sync to her .Mac account. I checked the details in this window and saw that the culprit was MirrorAgent. I have no idea what I did to require this password protection but I want to get rid of it. Can anyone help me do this? Thanks for your help in advance!