Sorry it sent before I could type the rest. I am wondering about the IP address and IPPV that are brown and say no. I am also not getting all the channels I would expect (skipping ESPNHD among many others.) the numbers aren't even showing in the guide menu. I am also "Not Authorized" on many of the other HD channels. I have called Comcast to hear "the usual" of them saying signal isn't strong enough and we can send a tech at an inconvenient time for me...diagnostic screen shows good for me which led me to believe that my signal is strong but the two brown No's confuse me.