Greetings from my 55 inch wifi screen, lol. If you pick up the latest MBA, you should totally get Apple TV. The screen mirroring is great for those of us with a big screen. So far, I have used it for streaming NetFlix and it looks as though, if you dim the laptop screen - airplay is a neat way to get 1080p madness as good as the best seat in the house can get. Anyways, it works really simply with the 2013.5 MBA, just choosing mirroring from display preferences.