Hey Guys, I just got a PS3 Slim, but I'm having surround sound issues. Currently there is an HDMI cable from my PS3 to the Harmon/Kardon AVR 146 and an HDMI from the Harmon/Kardon to my TV. Now sound comes out of the TV fine, but it doesn't come out of the surround sound system. Anyone have any ideas on how to fix it? Thanks!