I have had my plasma since the beginning of December. I have turned down the contrast to 30 and upped the brightness to +6. I watch a lot of sports on Sky and when first got the screen was paranoid about screen burn. After watching lots of Rugby and Darts over the last few days I think I might have slight screen burn. The thing is from normal watching distance (3m) I cannot see the burn in at all, but when I get close to the screen (1m) I can see the faint outline of sky sports 1. It is hardly noticeable (even at 1m) but still there!! This makes me mad as if I could see this from 3m away I would have stopped watching these channels. Although I dont think 2-3 hours of sports a day (for the last couple of weeks) excessive. I have just started to play monsters Ink to see if they will go but I think I might have screen burn by stealth Does any one have any suggestions? There is no screen wipe function on the 434? Am hoping it will go after switched to standby overnight but not hopefull?