When playing my DVD player through the TV RGB scart in the following setup:- TV AV1(RGB) --- Sky --- VCR --- DVD I've noticed some very faint artifacts moving around, particulary visible on a black screen. Is this due to interference from the Sky box due to poor scart leads (they are standard no name affairs!)? So would good quality scart leads get rid of the artifacts? Would a scart RGB switching box also eliminate the problem or would i need good quality scart leads as well? Thanks for any advice.