I have a Sony Bdv E 4100, and a 55 inch Hd (1080) tv. When I set the resolution to 1080 in my Blu ray player, there appears a flickering line of blue dots on the screen in one vertical line, towards the end of screen, on the right. These dots are not constant, but appear when the video fades to black, with blue. So they appear constantly when in the default home screen of the player, since it's black and blue. The problem persists on Blu ray disks, and USB playback. I have tried changing HDMI cables, but the problem persists. I have ruled out it being an issue with the TV, by playing same media with another source. My Sony system is just about a month old, and I noticed this issue after upgrading my tv today. The issue does not appear while watching in 720 resolution. I have tried both 1080p and i and the problem persists. My old tv was a 32 inch 720 resolution tv.