I am looking to adding a LCD to our sunroom. I have looked at both the sony and the sharp. I can not make up my mind which one is better. I watch dtv with the hughes new tivo hd. I also have a comcast cable hookup but it is not hdtv able. I also have a ota hdtv antenna and have marginal success with it. I see the sony can be purchased for about $400 less. Any thoughts on which one is better?