A:AnswerI have Blast internet with comcast and mine streams perfect with no buffering or any interuption. When I had att internet it wasn't strong enough to stream movies
A:AnswerHello Nancy, when there is an available software update for the unit, it will automatically be installed on the unit. The TV would have to be connected to the internet for this to be done.
A:AnswerYes, the TV has a 3.5mm headphone jack. The Roku mobile application on my iPhone also let's me listen to the TV through my phone when I'm watching Netflix and YouTube. It's really cool!
A:AnswerYou need an over the air digital antennea, Best Buy sells those too.
One you have that, you can pickup what ever big network stations are broadcasting in your area (cbs,ncc,abc,fox,pbs,)