Advertisements I could use some help understanding the Comast Xfinity / Tivo integration. Neither Tivo.com nor Comcast.com gives me anything useful. My Fios 2-yr contract is up this December, and I'm considering switching to Comcast if the Xfinity integration with Tivo is worthwhile. Is Comcast Xfinity supported on TiVo in all locations now? Is the "X1 Digital Platform" the service I need? Is "Xfinity" the typical set of Free On-demand and Pay-per View services? Does anyone have it? How do you like it? Any downsides I should be aware of, that might diminish its value? Thanks. I've never had an on-demand cable service personally, since I've always had a Tivo with digital Cable TV. I don't know if this is worth the trouble (and possible expense) of switching cable co's.