I have no cable or satelitte, and I have no plans to get one anytime soon. I only watch DVDs (and the occasional VHS); I'm pretty much a movie fan only. I'm looking to upgrade my dislay (Toshiba 32A42 [analog 32"]), and because DVDs are native 480i, would I benefit much going HD? I'm still looking to get a CRT tube, either 32" HD or 36" analog. How much difference would would prog. scan or upscaling to 540p/1080i make on a HD 32" tube? Thanks for any and all opinions.