Recently I puchased apple tv and while searching to add features like xmbc and boxee onto apple tv I realised that I have to jailbreak it. When I did further research over this, for the current version (4.4.4) there is only one teethered option using Seas0npass and there are people who failed doing it too. With the current version (4.4.4) xmbc and boxee won’t work and what’s the point of jailbreaking. In the first place I wanted to jb just for that.
Anyhow with the mirroring available I rarely need other stuff. Lets wait for the unteethered version, till that time I’m happy with the mirroring :-).