Hi! I have a satellite receiver with a Scart output which is labelled as "Scart RGB". I want to take advantage of the RGB and connect it to the component input of my projector. I think I have two options: A scart to component adaptor as the attached image and then component cable from the adaptor to the PJ or a cable with scart on one end to connect directly to the receiver and component plus video composite (the yellow) on the other (four jacks in total, red, blue, green and yellow), where the composite video signal -yellow- is used for the synch. Which is the best option? Does the adaptor in first case has to be one with external power etc? Any advice please?