I'm considering getting a TiVo but one thing that stops me (aside from the cost of a TiVo and TiVo's monthly cost--yes...I know about lifetime) is that On Demand is not available and I watch a lot of On Demand programming. I currently I have Comcast (On Demand via TiVo is not offered in my area) and am considering switching to FiOS.
I know about Netflix and Amazon but I'm not looking to pay additional monthly subscriptions and I was wondering what other alternatives might be out there for On Demand that I'm not aware of. For example, do Showtime or HBO or other cable movie broadcasters have any sort of link through/to TiVo devices if one has a subscription to those channels via one's cable company (Comcast or FiOS)?
Also...I prefer to watch tv on my tv and not on my pc so I'm looking for tv-based alternatives...