Summary: I have this hooked up to a PS3 and 46" 1080P Samsung TV, the HDMI port has gone bad in less than 3 years of owning it. Haven't checked out for service yet, but disappointed in reliability of this unit.
Summary: The sound on this unit is fantastic. It's too bad that a good number of units were defective and would not only over-heat but create an unusual humm/buzz. This is heard through the speakers. And no, it is not typical speaker static problems as the result of a grounding or calibration issue. The unit was defective. I returned it, and Amazon.com was great help there. No problems at all with Customer Service.