Hi,
My parents recently got a HD DVR. It was a package deal from
Suddenlink. High Speed Internet Access, combined with a HD DVR.

My question is that while they are watching the HDTV, I see no
picture difference. They have a Sony 61" HDTV. I know that some
channels aren't in HDTV.

Also My BIGGEST Question is that on the HDTV channels shouldn't
there be a way to select the setting or at least view it, so you
know what form of HDTV you are viewing (720p, etc)

I have no experience in this area and desperately need your help.

Thanks Guys....