I don't. My old Sony WEGA works just fine and has never given me problems. I don't watch sports except every third Packers game or so, and I do most of my sci-fi and action movie watching on my computer monitor. Aside from the occasional Packers game, my wife and I watch about 1-2 hours of TV a week. It just not important enough to spend $500-800 on. Eventually I'll probably just put my TV in the basement and buy a 30" monitor for my computer.