new lcd tv's- why do I need a HD antennae?
I thought all new lcd tv's had a built in HD. I was looking for a new tv on the WalMart site- they all say that you need HD antennae for 'over the air' HD. Here, you don't need it- the transponders converted a few years ago. I get a great picture on antennae with an older (2002) tube tv. Why supposedly needing a 'box'?
(we are not even in a part of the country that receives the HD 'signal').