After patiently awaiting for two years I was finally able to purchase a 50" HDTV for the living room. It's a Panasonic TH=50PX80U and I'm having a little trouble picking up the HD programming from my cable company on that TV. My cable company is generous enough to offer NBC, CBS, and KET (PBS) in high definition, however the new Panasonic TV will not pick them up and gives me a "Scrambled Program" message when I put it on those channels (5-1, 57-1, and 35-3 respectively). My Ölevia and Sanyo HDTV's pick them up just fine with no problems, but the Panasonic will not. I have the basic cable package from my local cable company and there is no set top box, the cable just plugs into a jack into the wall and then into the back of the TV. I'm also certain the channels are through my cable and not antenna because when the cable is out (or I disconnect the cable from the back of the TV) I receive a "No Signal" message. Any ideas?