Finally completing the circle again after the beta launch last month, Boxee has made its latest version available for the Apple TV. Available via an updated Launcher for those already running the Alpha version or ATVUSB-Creator for everyone else it should bring the facelifted UI and features Windows, OS X and Ubuntu users have been enjoying. Getting some 1080p oomph out of your set-top box will be difficult however, with no support for the Broadcom Crystal HD add-on "yet" and while performance has improved h.264 playback may still be limited e