I am looking to buy a 32 inch or 37 inch depending on what I can get. It is for a bedroom and it will be used for mostly watching TV through a direct tv HD receiver and playing games via Xbox 360. I would like to spend no more than $600 and I would like the best quality TV i could get for the money. So I would rather get a better quality 32" then a mediocre 37". I see a lot of the 720p 60hz TVs are not to expensive. Is there a big difference with 1080p and 120hz on these size Tvs? Also any suggestions on a TV would be much appreciated. Thanks.