I cannot home share with my MBP and ATV 2. Home sharing is turned in iTunes and on the ATV, but none of my libraries appear on the ATV. The MBP is connected to my network wirelessly with a Belkin G router. I usually use a wired connection for the ATV 2, but I've tried it on the wifi setting as well. My libraries still do not appear in the Computers menu. Has anyone else had this problem? Do you know a solution?