My girlfriend's laptop was stolen out of our apartment yesterday. If I know the stolen Mac's MAC address, can I track and find it? Relevant Info: Already reported to the police. Mobile Me not set up on it. Auto-login enabled (ie. no password requirement at login). No recovery third party software. I believe I know the person who did it and sat outside his house last night trying to see if it showed up under "Shared" in the Finder sidebar - no luck though as I think no one was home. I think taking a screenshot of my laptop's Finder window with her laptop showing up in the Finder sidebar is my best bet now to get a search warrant. Any other ideas?