Hi i am a bit of a noob here but was wondering is it possible to get some sort of box which i can use to plug my xbox360, sky hd, dvd player etc which just has one hdmi output to my hd tv??
You can switch three or more HDMI equipped sources relatively cheaply; see http://www.octavainc.com/
The problem is switching multiple formats gets far more expensive as you then require a box that converts your Analogue signals to a Digital format; see http://www.dvdo.com/pro/pro_isvp20.php