I'm so confused about this stuff. I want a HD TV but I don't know what is best. I like the idea of a flat panel but I'm told they get screen burn.
The LCD that you're looking at is a "regular" LCD, DR Danise. No problem with screen burn-in with LCDs. Only older plasmas need worry about that, and even those worries are minimal. Don't worry about the term "rear projection" on that product description. The Sony Bravia line is their regular LCD platform.
This is a lot of set for the money, but you need to consider if the room you're going to put it in is dark or bright, what signals you're going to feed it, etc. Do you have digital cable, satellite dish, regular cable, or just rabbit ears? What kind of DVD player do you have (i.e. what kind of cables to you use to go to your current set)? How far away are you going to sit from the TV?
All of these questions are important to consider when buying a new HDTV because what you're looking at might be more than you need. You could save $1000 by buying a set with a slightly lower resolution that's still HDTV but more suited to your needs depending on how much you'll use it, what kind of room it's going into, and what equipment you're going to use with it.