I am going to suspend my directv account for 6 months and see if I can make a go of tivo. I have a basic roamio and a mini being delivered tomorrow, but I am trying to setup all I can before they arrive. I have been reading all I can on this site, as well as on tivo.com. I have an attic antenna that is split to several jacks around the house. This is currently giving me crystal clear HD, better than directv. I just used a directv cinema connection wireless device to bring internet to my tv where i plan on putting the roamio. I have two of these devices. Can I use them as moca adapters? One at the router and one at the roamio tv, or do i even need to do that, as long as i have internet using just one of the directv devices? I am trying to get away with not buying the actiontec adapters, so can anyone tell me if my existing directv devices will work at moca adapters? I will have a mini in another room, but I know it won't work without a moca network. I am pretty shaky on how to set that up. Thank you so much in advance.