I totally don't see a difference. My husband will flip from the HDTV channel to the regular channel yelling at me because I can't see the difference.![]()
It's not worth the extra money to me. I'm not into that stuff, though.

You're not buy any chance wearing those cute little black glasses when you're watching TV are you? I'm just sayin'...![]()
For me it is a very very very BIG difference, so much so that more and more we're dropping shows that aren't broadcast in HD, because it is just that much more worthwhile watching shows that are.
Planet Earth is a nature show on the Discovery Channel. It is also shown on Discovery's HD Channel. It takes a look at all of the environments on the Planet and the Wildlife associated with it. It was filmed with HD in mind using new techniques. The scenes are amazing and breathtaking.

