So I am considering moving to Comcast because of the price vs Fios. So I go on thier online chat, and start asking the guy about thier offerings, and rental fee's. He says the first box is free, and cable cards are free. I mention I have 2 HDTV's, 2 SDTV's, and 2 Tivo's. So I would be charged for 3 boxes, everything else is free. I then ask about the whol On Demand thing on Tivo, he checks, and says it is available in my area (northern DE). I ask him how it works, he said the installer sets it all up. I ask him if I would need new Tivo's, he said no(!!). Although I never mentioned I currently have TivoHD's, not Tivo Premieres. And he said there was no extra charge, and I would not need HD STB's for those TV's, I could just use the free Cable Cards and the Tivo gives me all the the OnDemand. this sounds too good to be true, and frankly doesn't sound possible to make this work using two exisitng TivoHD's, I thouhgt you had to buy two new Premieres for this to work. And I thought only the first CC was free and the second cost $$. Any comments?