How To Buy a Flat Panel TV

How to buy a Flat Panel TV: "The sexiest thing going in TV is flat panels--plasma and LCD displays only a few inches thick. Finally, TV sets that can hang on walls. But if you don't care about that, is a flat panel still the best way to go? And if you definitely think that flat is where it's at, which is better, plasma or LCD? Here's what you need to know before you buy."