my parents just bought this cabin on the other side of the state that has a media room with a projector in it. The projector has VGA, composite, RCA connections on the back but only the RCA and composite is routed through the walls to where all the video equipment is located. I know they make VGA-Composite splitters but they said they tried it and it wouldnt pick up anything from the computer. I thought maybe that the resolution the computer outputs is too much for composite cables to handle. Is there anything they can do or maybe a converter box to help?