I have had sky for a couple of years now and i have only just worked out today that the numb nuts sky blockey who installed it had the digibox connected to av2 scart on the back of my television and as my tv only supports rgb on av1 i wasn't getting an rgb signal. So i have moved it over to av1 now. I have an xbox and gamecube which i want to use through av1 as well to get rgb but it is a right pain having to keep swapping the scarts around. I don't want to use av2 or av3 as they don't support rgb. I am looking at these scart switch boxes which i presume i can just plug into av1 on my tv and then connect sky,gamecube,and xbox to and get rgb through all of them. But none of the models i have seen in argos,index etc mention rgb at all. Does anyone know if they are rgb or not ? Any help appreciated.