Here is my situation:
I ordered the NFL package from DirecTV, I cannot spend another $99 for superfan which gives all games in HD. Which 42" will give me the best SD picture and the least motion blur. My room has 2 big windows so I'd like to avoid a highly reflective screen. I have no problem w/ 720p because of the smaller screen size. I also will probably not shell out the $10 per month extra for HD, do most TV's now come with over- the-air tuners? and will they give me some decent HD channels?

Please spare me the "why are you getting an HD TV then" comments. Answer: I want a bigger screen as there is so much info (scores, fantasy updates, etc.) on the screen that is too small to view on a 32". I will eventually get HD, probably within the year. Thanks!