Just been looking through this thread about which VGA cable to get. Couple of questions. Did anyone really notice the difference between the £20 MS cable and one like the Logic one here ? Would either of these cables have optical out or do I need an optical cable in addition ? Would the audio (it is TOS optical right ?) lead be long enough togo into my amp OK which is about a foot below the TV which would have the VGA cable plugged into it ? Thanks people !