Now I know this may be a few months later, but I still have a few problems. Going off on what PJPro said, if I check all the 5.1 and 7.1 boxes, as soon as I save the settings, my screen goes static for a second then turns to black. Why'd this happen? If it's any help, I could only get sound on my PS3 for a while before I found out that I had to turn on the "Audio TV Out" under the "HDMI" settings in the "Hardware Setup", then everything came into order. Now, I've followed all the instructions on these couple of pages, and this is my only problem. Does anyone here have any solutions?