assuming you have a 5 series Panny 42".... how many JS convertors would be best? I'm wanting to connect my DVD say to the VGA input and a Video-NTL-XBox chain to the components. Both DVD and the other chain have SCART outs, so would I be looking to get the JS SCART to VGA AND the JS SCART to component? Should I be connecting the x-box differently now? thanks.