Let the hive mind of Engadget get that for you.
"I just moved into a new apartment and have been reading about all of the new power strips out there, especially the green ones. I was wondering if you had any suggestions about which "green "power strips are out there with decent joules ratings. And when I say green, I mean power strips that have the remotes or switches to turn off all electricity flowing to certain plugs and with at least 2 plugs that are always on. I was looking specifically at sub $50 because I will need two, but if that is not possible I could be convinced otherwise. Thanks!"
W.r.t. over-the-air HDTV (I literally know nothing about the specs and the following may demonstrate that well!...) I was under the impression that HDTV was =digital= thus, IF you could get a signal at all, that signal was essentially "perfect" since it was digitally-encoded with all sorts of error-correction built-in.
That is to say, of COURSE "over-the-air" is as good as cable as long as you've got it.
Or should I just go away quietly?