I need some help please. I need to get my home theatre set up to recognize my blu-ray player. Everything is working fine until I added the blu-ray. I can only get a picture but no sound. The equipment involved is as follows: Sony TV - KDL46EX600 Sony Blu-ray BDP-S370 Sony Home Theatre - DAV-TZ510 Here is the hookup. 1. Rogers Hd box to tv with HDMI 2. Home theatre system with red/yellow/white cable from rogers hd box to Home theatre and the home theatre is connected to tv with HDMI cable. 3. Blu-ray is connected directly to tv with HDMI cable. The home theatre only has one HDMI out and it has video out. The blu-ray has audio out and digital out both coaxial and optical and one HDMI out jack. When I try to sync(which sony says it will do) it doesn't recognize the blu ray player. When I change the home theatre system to dvd, it only reads that dvd on its system. Then when I try to switch back to using the tv speakers to play sound on the blu ray player I get no sound. I tried using the red/white cables and connecting direct to the from the blu ray, but still no sound. I really would like to play my blu ray discs or will this be impossible? Please help me if you can.