Was wondering if anyone has had sound issues with the HTL-HD Hughes.Just got off the phone with tech and they are sending one asap(at least good tech support)the firmware in my unit was 1.06.00 does anyone have newer firmware installed in theirs that may have the sound issue(it isn't often once every two weeks or so,switch channels and it goes away)Any info would be great.Seems that there is a newer firmware,but tech would not really admit to it.