OK -- don't listen to Happy Puppy. HDTV is the best thing to happen to TV since TiVo, and yes, it's worth every penny you might ever spend on it. Sure the TV, might be a *little* more, but if you're already in the market for a new set, it just plain makes sense to go ahead and get an HDTV-ready TV.
All the big networks offer prime time programming in HD, and others will follow. Showtime, HBO, ESPN, Discovery, Bravo, PBS Stations, HDNet, HDNet Movies, and others including many more that VOOM offers are all channels that just look fantastic -- today!
My cable company charges
2 measly dollars a month more for the major networks, PBS, HBO (since I already pay for the regular channel, it's inlcuded), and a Bravo feed in High Definition. I don't know if you're into football, but if you had ever seen Monday Night Football in all its High-Def glory, I don't even think we'd be having this conversation.
Get the d*mn HD-ready TV -- trust me, you won't regret it.
Also --
The technology is great for watching dvd's and movie rentals..but not interested in the pop culture crap on tv these days..
Not sure what you're talking about here... High Definition and watching DVD's have nothing in common, except maybe in the case of a progressive scan DVD player, which uses the same component inputs found on HD-ready TV's. But even this does not output High Definition content. High Definition makes the best DVD resolution look downright bad on a properly calibrated TV.