Hi all I have a Toshiba WLT66 HD LCD. Now all of a sudden the picture quality has gone a bit wiered. When you look at the screen carefully eg playing a DVD you can notice banding in shading areas. When playing a HD DVD eg King Kong the skin detail looks very slightly posterised. Now when playing HD dvds via my Toshiba HD-E1KE (HD DVD player) the posterising issue seems to be over the complete screen, only slightly though but annoying considering as its all HD. This should be a good test to see if there is an issue. Now the posterising issue, looks like lots of little black dots all over the screen, but you have to look carefully to notice it. Any one got any ideas, the TV used to be fine, the TV is only about 10 months old.