http://www.avsforum.com/avs-vb/showthread.php?t=558125&page=1&pp=30
If you have one, or are planning to buy one, read the above link. I’ve had my HD (a 61" Samsung DLP) since last October, and I haven’t noticed any particular problems up until now. However, that all changed as I tried to play Guitar Hero for the first time on that television today. It was impossible to hit any of the notes because my guitar seemed to be a beat or two behind the visuals and audio. I researched it online, and apparantly ALL HDTVs have this problem with non-HD games. I’m a little upset in retrospect that I spent so much money on a TV that people said would give me the best picture for video games, and it makes rhythm games completely unplayable… >_<