I recommend Mitsubishi DLP's Pirce is a little Higher but you get more for your money
52' Mitsu 52725
Pros:New HD2+ Chip, Netcommand, Mediacommand (Basicly any memory card will work on this TV,Glare Resistant Protective Shield, Fire Wire Ports, Hdmi, PC, Mitsu's warranty covers the bulb
Cons:
A little pricey but not as expensive as sony, Some people dont like how the set displays more realistic colors