That number seems incredibly high to me, considering my own purchasing habits and what I see on the market. I've owned probably 7 or 8 computers in the last five years and only one had a TV card in it. I'm also weary of how many people go to the extra effort to make it work. Of the 5 or 6 apartments and homes I've lived in over the past few years, only one place had a perfect setup: live cable in every room (and near my desk) that didn't require a set-top box. When it works, it's great, but in my experience it's tough to get everything working together.