I just signed up for Comcast Internet essntials package for low income 25M mbps $10 a month. I was surprised when Comcast mailed me a dual band modem router model: dpc3941t Xb3 Box. Even More surprised when I called Comcast and was told me they don't charge rental fees on this So my bill will be $10 only. I've always owned my own equipment so that I don't have to pay rental fees. Hopefully I can get advice here if I should use their equipment or continue to use my own. Or If I should use this to replace my modem but continue to use this with my ither router. I notice it says it has moca on the back. Does that mean I can serve Internet to my Tivo minis via moca without having to use any moca adapters? Comcast told me this units ethernet was not gigabit speeds hopefully that's not right?