Hi, I'm new to the site and hoping for a little help! I have a panasonic viera tx l42s10b that i have owned for just under a year. 90% of the time i love the TV and never notice a picture problem but occasionally when watching a sky program via my sky+ box i get what i can only describe a pixalation (break up of the picture into tiny squares). it only happens via sky (not when watching blu ray etc) and it's only with certain scenes eg fast moving water or an explosion. of late its really started to bug me! I'll confess I'm not the worlds best tec head, can anyone give me advice or help? thanks in advance!