I hooked up the Xbox 360 via the HDMI connector (DVD), but for some reason it doesnt take the sound and feed it to the 6 speakers connected to the receiver.... instead is just outputs it via HDMI out to the TV (audio and video). So it just passes through the recever, same as me running the cable from the xbox to the TV. In the sound input, it says COAX, so Im guessing I have to run a coax cable in parallel to HDMI to get the sound out to the 6 speakers? That kinda defeats the point of HDMI, since it carries audio and video signals. Same story with Video2 input (2nd HDMI port), only instead of COAX, it has OPTICAL selected, but the xbox doesn't have an optical output. Can anyone suggest some good HT receivers that can take the HDMI connection and output the audio to all the speakers, and the video out to the TV? Also, do any HT receivers support outputting EVERYTHING via HDMI? For example, I connect the cable box via component, PC via HDMI, Xbox via HDMI, and DVD player via s-video, but have it output all of those signals via the HDMI out port?