Hello Everyone. I am a new Tivo user. I just got the Roamio OTA 1TB and I love it. The Tivo bridge arrived last night, and my Mini's and POE filter are due tomorrow. I am planning my installation and I have a few questions. I currently have Spectrum Digital HD cable and I am getting rid of it. All I will have is Spectrum Internet. Currently my Tivo Roamio is downstairs connected to my home theater. There is a cable drop at that location, but it is not being used. The Roamio is connected to my network via WiFi - 802.11n. My Internet location is upstairs. That is where the router and WiFi are located. I also have 2 bedrooms upstairs that I am adding Tivo Mini's in. I have attached a drawing of my projected install to help. My first question; what is the purpose of the POE filter, and where in my installation should I install it? Some drawings show it on the ISP side at the front end, and others show it at the OTA antenna. Second, will the WiFi be good enough for the Roamio, or should I add another bridge and add it to the moca network? And finally, does my design look correct for the Tivo network to work correctly? If not, what suggestions do you have? Thanks for the help, I am really excited to get this system up and running and to ditch a $200.00 a month cable bill.