If I switch to DTV, need to I have coax to every tv? Can the DTV STB's use cat5? Although uverse stinks, it's good in order to switch to OTA when obtainable. Really should All those guys be putting in a commdeck? PVC pipe, Slice-off in the attic, would only https://media.wakelet.com/docs/r0CRNcbo0pKmblGKOpRAV?sig=2da888a844c4aba0b1485b7c9fb4ae769ac77261552d26e597f409856a7b305b