Hey: I am looking at TVs and from what I've seen, LCD is a better bargain than plasma. Saw an Hitachi 50-inch LCD today for about $2,500. I also saw something called LCOS, which means Liquid Cristal On Silicone projection. Is that the same as LCD, or better/worse? What specs should I look for in buying a high-end TV? Â I see things like "16:9 projection," "accepts 1080i signal," etc. Can anyone fill me in on this stuff?