No AirPlay For Video Until November
Engadget reviewed the AppleTV box today and got some more details on Apple’s new service (better HD quality than Amazon – nice!). We had thought the previous reviewers forgot to try out Airplay on a 4.2 Beta iOS device. But it turns out that even the 4.2 betas don’t yet allow AirPlay video to happen.
That's bad news for developers who are running betas, but it makes sense for Apple to ship a feature when everyone can access it. I guess the Apple TV will get 4.2 in November as well, together with all the other iOS devices.