I have a TivoHD with 2 Moto cable cards through FIOS TV. So far, things have been great - no pixellation - however I've noticed a handful of audio drops when watching shows (live and taped). For instance, last evening I watched a recorded program off of MTV - probably had 3 or 4 one second drops in the half-hour program. I've seen some posts here and there regarding this - but wondered if it's a bug with Tivo, or something else. I have the Tivo connected via HDMI to the TV - and via optical cable to my Sony receiver. Thanks for any input.