I'm new to this so here goes. I have a Sony STRK750P receiver/amp which I currently have a TV, Satelite, DVD, VCR, CD player hooked up to it. Is is possible to get the sound from my new Roku to be routed through my surround sound system? When I play movies either through Satelite, VCR, or DVD, they all come through the sound system. When I play the Roku, it only comes through the TV speakers currently. Would like the surround sound experience with Roku.....Help!!