I read back in August that Apple was working on an update to AirPlay and might announce it at the iPhone event. We heard nothing about it as far as I can tell. It was supposed to work where the devices created their own Wi-Fi network instead of requiring that they both be on the same home Wi-Fi network (You know what I mean?) That is ideal as I wanted to get a nice AirPlay "dock" but some places I go don't have a Wi-Fi signal but I still want to listen to music. Anyone have any idea what's going on with this feature?