1. If the Apple TV 2 out of the box comes with version 4.1, is it downgradable to 4.0?
2. How do you browse the web using couch surfer? Can we use a keyboard and mouse?
3. Can we stream avi files? Do we use Plex to do this?
4. Will this be able to stream from a network harddrive like mybooklive?
5. Can Airplay or some form of it be used on version 4.0?