Advertisements Does anyone know of a device that you can buy that will just completely block EAS from getting to the Tivo in the first place? Failing that, does anyone know where the technical specifications of the EAS signal are available so that I could look into building such a box myself? It looks like the newer Common Alert Protocol is just XML. Does anyone know if this is "in band" in an encrypted digital channel, or "out of band"? Are providers using CAP EAS yet? Is the XML format only between EAS relay boxes at providers or is that to end devices as well?