Ok, My i3 based HTPC is connected to Panasonic TV through Onkyo TX-SR706 AV receiver. I use XBMC for my media library and bitstream through HDMI audio. I can't remember what build of XBMC it is, but its not eden, its one of the nightly builds that does give the option of HD Audio. What is currently annoying the crap out me is the fact that the conversations sound very low and all the action is blaring. I don't know if my hearing is fucked or its just every one in the movies these days fuckin mumble. I have gone into Onkyo setup and have raised the center speaker level to max, then I can hear it, but some how it does Not feel right. I actually have got my hearing tested too, they said it hasn't been any worse than what it was 2 years ago. If you guys can give me any suggestion to get all the audio levels right, I'll be forever grateful.