OK, I'm not sure if I have some sort of hacker/virus on my Mac, or if it's normal and I just don't know what it is, but it's starting to worry me cuz things are acting kind of weird. In the Finder, I'm seeing an entry under 'SHARED', with the name "andrew-n3uokr7z". I have no idea what this is. When I click on it, it says "trying to connect", then finally just says "Connection Failed" and has nothing in it. When I reboot the machine this goes away, but eventually comes back. My name is Andrew, so it's a little weird. Any ideas??? My wireless is 128 bit encrypted, so not sure what it is and how it got there. Thanks!