Why does HDTV look so good in the ads? [more inside]
posted by Acacia on Dec 27, 2008 - 6 answers

How can I make Tivo recognize all the channels my TV knows about? [more inside]
posted by genefinder on Mar 7, 2008 - 5 answers

I subscribe to Comcast digital cable and I'm interested in getting some HD programming for my HDTV: the problem is that my cable box is not capable of supporting HD. I would like to get a new box that can transmit an HD signal to my TV, but I don't want to rent one. Can anyone tell me where to find out which boxes are supported and where best to buy one? [more inside]
posted by Aanidaani on May 15, 2007 - 10 answers

I have a Panasonic EDTV-ready plasma monitor, but don't want to pay a monthly fee for digital cable or a HD service. Can I do anything to improve the viewing quality of my Comcast basic cable SD TV signal, especially for those channels that are OTA HD? [more inside]
posted by mosk on Nov 29, 2006 - 8 answers