I occasionally have this problem with my HD channels due to weather, but every single time I watch a favorite program on ABC, I get green pixellation at some point in the program. None of the other OTA channels do this. I was wondering what causes this, and if anyone else has noticed this? It gets very annoying watching Grey's Anatomy, Private Practice, and Brothers and Sisters, and at an exciting part of the program, I get green. I still can hear the program, but its really annoying. And it doesn't matter whether I have recorded the program on the DVR or am watching it live. Also wondering if ABC is doing this to avoid people recording the seasons to burn to DVD at some point?