For the price an size you can not beat a rear projection, they usually are between 12 and 16 inches deep. They typically don't carry the "cool" factor because you can't hang them on the wall, They don't typically have as deep a black as plasma or lcd flat screens, however that is not to say that they don't look **** good. If you get one that is 1080p it will give you approximately a 6X better picture than you are experianceing with your standard CRT TV. If you are looking at units that can be hung on a wall, they are generally 2X as much for compareable size and Resolution and you can't get them as big as the rear projection (lets face it size matters!). If I was to give you the my choice, I would go with a Samsung rear projection DLP. bigger screen better price. I can say that because it is exactly what I am doing.
Good luck, I hope it helps