Hello all. New to the board, first post. I am looking to find the best way to hook up the following components. I have a Sony KDS-50A2000 tv, Sony PS3, Sony DAV-DX375 Home theater, and an HD/DVR cable box from Comcast. I was going to run the PS3 and cable box to the TV via HDMI and the home theater to the TV via component cables. I am stuck trying to find out how to run my surround through the PS3 and cable box. I am confused and might be going about this totally the wrong way. Can someone give me a hand? Thanks!