As above, i have recently brought a Panny 28PL1 and have a few minor problems:- 1. When there is a light and a dark part on the screen i.e. sky and then grass or something like that the white part seems to warp slightly to the left or right side of the screen? 2. The left and right side of the screen there is a blurry patch a bit like 2 blurry bars. Its only slight but a bit annoying when you are watching a film and it has some text which is blurred? 3. How do you get into the service menu so i can try and correct these problems if i can? Or would i do more harm than good? Thanks in advance. Dan.