All help desperately needed please. Just installed my new 42" Pana Veira. I have an RGB scart to SKY+ and whilst the picture is ok, there appears to be dark lines moving from top to bottom, periodically. The TV has only been switched on for 30 minutes and im wondering if this will go away ? I have no rf loop to my TV aerial yet so cant compare. Im also wondering if perhpas the interference is coming from other cabling: I have 2 x sky feeds, 1 x coax to another room, 1 x terrestrial aerial, all speaker cabling, 1 x scart to s-video, 3 x rca to rca component cable all coming through the same hole under the floor. All of my cables are high quality and well shielded so i thought that interference from these wouldnt be a problem ? Can someone please tell me that either thiese lines will go away or tell me what i have done wrong. Please, please, please. After shelling out so much money and time doing the cable runs, im slightly disappointed by the result, so far. Also is there some tips about screen burn, etc ? All help greatly appreciated.