In my opinion, so far, firmware updates are the only use for blue ray connectivity. As dubious as Comcast is, on demand content there is 10 times better than what I get via BD player and web connection. Even Youtube is confined to a little window that's about 1/10 of the screen. When I watch a movie, I don't want interruptions like director's comments....I want to see the movie, not listen to somebody explain why they pointed the camera in this or that direction, so live stuff on blue ray disks isn't worth much.