Hope this thread is in right place! I am getting a Samsung LE40F86BD, a PS3 (for blu ray mainly) the Sony HTD-870RSS Surround system with DVD player/ HDD recorder and Sky ( not HD at this time). How do I link all this together, so that it all has surround sound! The TV has 3 HDMI sockets, but I only want to use the two at the back really. Please help me!!!