Hello, About a month ago, I purchased a Panasonic VT50 65 inch and it truly gives a nice picture but I have noticed some strange artifacting that apparently only I can see. My wife cannot. It has been bugging me awhile and after much googling, I came across a site that matches what I am seeing... http://www.hdtvtest.co.uk/news/plasma-phosphor-trail-2007040133.htm Apparently, my screen has phosphur trails. It is bugging me to the point of returning this set and going with LED. I have not seen this mentioned ever in this forum and was wondering if anyone else here has been a victim. I am hoping Gregg will read and comment on this as well. Is this something that will improve with age? Will ISF calibration remedy the problem? I watch a lot of black and white but it also affects color images with white in them. One glaring example is at the beginning of Liongate production movies when the gears (part of the logo) are in motion I can see a lot of trails. I thought at first I was having flashbacks. It is really disconcerting and am hopeful there is a solution. Anyone? I really don't want to return this but may not have a choice. Thanks in advance for your help.