I had the LNT4681F a month or so back but the screen was a little too small. I love the blacks that it produced but the black always seemed crushed. I took that back and got the 52XBR6. The picture doesn't seem as sharp as it did on the Samsung but that might be the settings. The Sony has some clouding in the corners that is noticeable no matter what my settings are. I paid $1844 from CC and wondering should I keep it. A flat panel isn't necessary and could go with a DLP. Right now I have a Toshiba 65HM167 sitting behind the Sony but that picture never really impressed me like the LCD's. Would the picture be as good on the Samsung DLP as it is on the LCD's? The 67" really didnt impressed me in the store. Should I look into getting the Samsung 55" LED LCD? I'm just not 100% satisfied with the 52XBR6 as I was with the LNT4681F. But I need something BIG. Any help is appreciated.