Getting ready to order Hopper, Joey & Super Joey and have a question. We have Uverse phone/internet service and modem is on other side of house where Hopper will be located. I heard that to get the best out the of the Hopper (TV Everywhere, Blockbuster@Home, etc), it should be directly connected to the Modem via a direct Ethernet connection other than by wireless. Is this true? Do I insist that the installer hard wire the modem?