“Does this work with Verizon Fios? Just returned ActionTec WirelessTV2 and bought the Rocketfish compatible product. Neither of these products work through my Fios DVR so that both TVs are watching the same thing. I get a picture on the remote TV but nothing on the transmitting TV. Am I missing anything? ActionTec claims that verizon puts a "block" in their boxes to prevent this. Is this true? Does Rocketfish have a solution?”