I wasn't sure where to post this so I apologize if it in the wrong area. What I would like to do is have iTunes start playing music about 5 minutes before I get home from work, this way when I walk through the door the music is already on. My iMac sleeps while I am work but I would like it to wake up and start playing music. My iMac sits by my front door and the ideal situation would be that when it sees me walk in it starts playing. I don't know if this possible, for iTunes to start playing when it sees movement. Any help with this type of setup would be appreciated, even it means looking into more hardware/software to do this. Thanks everyone.