My old 27" CRT TV died today so I drove around to a few stores to look at what's available. Looks like I can get a 37" LCD or a 42" plasma for pretty much the same price (around $1500-$1700). My question is which one would you get given the choice. I think the 42" might be a bit large for the room I'm putting it into since I'm going to be about 8.5" away from it. Thoughts? And feel free to recommend some models as well. Also, is there any place I can figure out how big a TV I need based on how far away I'm going to be sitting from it?