Apple has just released a software update that not only protects the Apple TV from “maliciously crafted movie files” (oooh, scary) but adds Genius to its feature list, allowing users to instantly build playlists and have iTunes songs recommended to them.
After applying the update (which can be downloaded by going into Settings > Update Software in your Apple TV menu), users can start Genius by holding down the play/pause button while a song is playing – a popup menu will appear.
