The recently introduced Apple TV 2.2 update may have made an appearance with little fanfare, but did in fact introduce a range of cool improvements to the device.
We're all aware that the system can now generate Genius playlists based on a selected track - that feature's been widely-reported. But it doesn't stop there - system handling of music videos has at last been improved, in order that users can simply hit a button and the music videos will play one after another.
That's significant because until now you had to initiate playback on each music video manually. And you can now also shuffle videos as well, and also build your own video playlists, which can include a mix of music and video.
Green-aware users have complained that the Apple TV is an always-on device. If you've ever touched one in operation you'll know t
