Before spending hundreds or thousands of dollars on a new high definition home theater set up, do the proper research so that you can make a more informed decision.

The smaller ones were much more affordable and were still a major upgrade from our old 19".

I once asked him why he didn't want to save $10 and get the regular definition one. He informed me that the picture was so much more vivid and true looking when he watched it on HD.

One look at a HDTV's screen and you won't want to go back to standard analog TVs. The graphics are so clear that you can see things you would not have seen on a regular TV.

Makes you seem like you are right in the house with them.

I can't believe how real the image is on my television through high definition channels I have through my cable provider.

Choosing between an indoor or outdoor antenna isn't like choosing between a pair of different colored shoes. Each has its pros and cons, and you will have to choose the right one in accordance with your location.

A small percentage of people might get lucky with the very first store-bought antenna that they pick up, but for the greater majority, they will need to do more than buy the first one they see.

They might produce very similar results, but they are still two different technologies. Which one is better?

What is high definition and what is high fidelity? Are there differences between the two technologies?