Jack:
I'm not sure about the Sony stretch/zoom modes, but my Mitsubishi's stretch sucks. Well, let me rephrase that, *I* dont like it. The Hitachi or Toshiba sets have a nice stretch, where only the sides of the screen get stretched. The middle "area" is untouched. I'm not sure about the Sony.
Word of advise though, do NOT use "normal" mode for extended periods. The bars, even if you set the background to black, WILL burn into the CRT's. Ask me how I know
My wife cant see it, but I can.
Fortunately my cable box's stretch is better than my TV's and I can stand watching regular TV with it.
I am assuming your set is HD capable? If so, provided you can get a HD input source, you will not know how you watched TV/Movies without it! The best regular TV will pale in comparison! Are you on Satellite or cable? Both offer "digital" service and both usually will have at least some HD content. My Cable co uses the Scientific Atlantic HD4200 HiDef box, which is excellent. I know Direct TV offers HD/Digital content, and I'm sure Dish does as well.
Or, if your set has on onboard HD tuner, you can get HD content, provided its available in your area (
www.antennaweb.org can tell you) over the airwaves via a normal UHF antenna.
Make sure your DVD player does 480p (Progressive scan) , and set it to widescreen (16:9 aspect ratio) and enjoy. BTW: Samsung just came out with a DVD player that does 720p and 1080i... if you're waiting to buy a new player, this one deserves a look. It uses the awesome farouja <sp> interlace/deinterlace CPU which is supposed to be the best on the market.
Jeez, I dont know how into this stuff you are, I could talk for hours about it, but dont want to bore you/everyone. I love my home theater!
Good luck with the set!