Last Jets game of 2006-07 was OK in HD The HD went out for about 2 minutes at 12:12 PM during the pregame...it had been breaking/up and pixelationg (and the SD stations, too, though not as much)....signal strength went "< RANGE" and the signal strength on the SD stations was -15. Once the HD 'fixed itself' it was in the orange again at -12/-13 but stable for the most part. I got about 2-3 quick pixelazations that didn't require me to switch channels; they weren't that bad. They lasted 2-5 seconds, tops. Cablevision has to get more fiber to their nodes !!!
The games so far have been pretty good....very few if any audio drops, and no HDTV outages on the Hi-Def station. Last year early in the season I had to switch to regular CBS because CBS-HD pixelated so bad I thought it would hurt my plasma. I have Cablevision in the NY suburbs, FWIW.
So of course....5 minutes after posting above the TV had a 2-3 second audio glitch. My signal is a bit weak: -13 db, it should be +/- 10 db....but it's always been outside the normal parameters. Bigtime trouble usually happens when it falls below 16 or 17.