I have Samsung LCD TV model LE B 651T3 full HD i have connect to my tv is sky Digital via QED gold plated scart lead a Samsung HT C 5500 blue-ray home cinema system via a AudioQuest Forest HDMI cable and a xbox 360 via QED NEW Performance HDMI-P V1.3 when watch sky or standard dvds in dark pictures the picture quality is very bad and in bright pictures good it is like the people are moving but there cloths and faces are not like a shadow effect i have replaced the leads with gold plated one but still on good can any help thanks William.