[Kip Russell]

Use entangled pairs, one at the transmitter and one roving. Every subscriber has a half pair hooked up, don't pay you bill and they unplug your half pair from the signal, just like cable TV. Hyper secure, only your half pair gets that signal. Instantaneous even across interstellar distances.

As per quantum information theory, quantum entanglement can't be used to transmit information:

http://en.wikipedia.org/wiki/No-communication_theorem

[null and void]

Assuming the theory is correct, of course! There might be a work around or some subtle effect we don’t know yet.