Go with a flat panel LCD...you won't have to worry about any burn in effect and you can use it as a large computer screen. As far as your other question, LCD Vs. EDTV...LCD is a technology, EDTV is a type of signal..LCD's can be found in both EDTV and HDTV types, I would recomend a HDTV in a larger set to take full advantage of the HDTV resolution...
I would like to buy a flat panel TV for my office. I'm considering HD 42 or 43" model. Any tips? I will use the TV for monitoring security cameras, training films, and occasional sports. I am particularly confused about plasma versus LCD versus EDTV, etc. What should I look for?

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