Can you make your TV have 3 separate boxes with different tv channels in each?

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allen asked:


I have a 42 inch vizio and a comcast HD box. My question is, can you make 3 boxes appear on your tv with 3 different channels in each, like a split screen? This came from the idea of having 3 Televisions with different channels, but I don’t want to buy 2 more tv’s. So, is this possible? If so, how can I do it?

When will TV stations start broadcasting only in High Definition?

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tony120366@yahoo.com asked:


Currently TV stations are sending out analog and digital signals.All old analog signals will be shut off on June 12,2009.After the digital transition will TV stations be switching over to high definition? Digital transition and High definition are two different things.Please don’t get the two confused with one another.I know all about the digital transition.I want to know about the TV stations broadcasting only in high definition.

How to Make my direct TV satellite work as a regular antenna for a D-TV converter box ?

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Timmy C asked:


Okay so i have only 1 direct TV receiver box and its located in my living room and my direct TV account is active. I was wondering if it was possible to use the direct TV satellite to serve as a regular antenna to send signal to a digital converter box for my television in my bedroom ?