There is another "half" to the Ultra High Definition Puzzle: once you have it in your home, how do you move and manage this huge signal, especially if your home is networked, as it will be in the years to come.

Along with Ultra High Def being a killer app for viewing enjoying, keep an eye on the G.hn standard which is being supported by the ITU. 

That seems to be the emerging standard of choice and should represent the best of both worlds in wired and wireless networking

G.hn has targeted gigabit per second data rates and operation over all three types of home wires: coax, powerline and phone wires.

See: http://en.wikipedia.org/wiki/G.hn

ummmmm im scaning the net to learn its ways.