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!"
Actually, the 2HD/2SD limitation is somewhat restrictive. Just this past weekend, I wanted to watch the redsox game on TBSHD, and two olympics events on UniversalHD and NBCHD. I would have been nice if I was able to record two of the events and watch one live.
You could always use the DVR to record two channels and then change the input on your TV and watch HD NBC on OTA