Reading this forum for six months I thought I had the best S3 in circulation - until yesterday. Suddenly, severe pixelization set in on all Digital Cable channels. I went from zero pixelization to unviewable stations in one day. Additionally, some HD subscription channels are now blank screens, however, when S3 records these blank screen channels, there is a picture in the recording, albeit with pixelization. My digital OTA channels, which I also run through TIVO, are perfect. It's just a digital cable issue. I've done all the obvious such as checking connections, rebooting TIVO, etc. Are there any other suggestions? Thanks so much!