Can anyone confirm whether or not there is sound on the HDMI out? I don't have a set-top box or anything else plugged into the HDMI input, but there doesn't seem to be any sound on the HDMI output. Some reports on the internet indicate that I have to use the optical digital audio output for audio. I can't do that, however, as I don't have digital optical lines running through my walls. I do have some coax so I might by an optical->coax converter. Anyone know if this is fixed in GoogleTV 2.0?