From the Mini we can:
* Watch Movies, TV Shows, and listen to Music via FrontRow
* Watch US TV via Slingplayer and our stateside DVR.
* Watch DVDs, Joost, and Netflix video on demand (unfortunately the latter is only available via BootCamp)
The video source is switched between the Wii and Mini on the projector with a single button. All the audio is routed to the HiFi via the black selector box.
The best part is, the setup is completely country agnostic so it should break down and setup in the UK identically (time will tell).