Hi. Just received my RD50 today. I have tuned sky + in via a standard Scart, and normal tv via Rf. The pics are okay , but anything I can do to get better pic. The analogue signal seems worse than my old Sony Trinitron. The sky pic is a bit blocky. What can I do in terms of leads, and settings for the RD50 to improve the PQ? I see from HifiBooms thread normal tv seems better than on my set. Razor, HiFiboom?