I'm having trouble setting this system up. I have a Sony HDTV with four HDMI inputs and several game consoles (Xbox360, Wii, PS2). The Wii is connected via component cables, PS2 with composite cables and the Xbox360 is connected via HDMI. How would I go about setting this up and making sure that all the consoles will get surround sound? I tried by plugging the Xbox360 directly into the receiver via HDMI and then plugged the receiver into the TV via HDMI and it did not work. Also, how would I go about getting sound to the other two consoles if I did go about using that setup? I called Sony and they thought that the HDMI out on the receiver might be broken but I don't think so because I just got it today after returning another set yesterday after running into the same problem.