Okay folks I need some help. The Sony NC665P or the Onkyo CP500, both are progressive scan which I need for my Mits WS-55807. I also plan to use it for music. The Onkyo has 192/24 DAC's vs 96/24 for the Sony. Both are new and not in stock (wait until 9/28) or in the same show room so I can't do a head to head comparison. My primary objective is video then audio. The Sony has a 27 MHZ/12-Bit Video D/A Converter & the Onkyo a 27/10 video converter which makes me think the Sony has a better picture. The Sony has a higher video dynamic range 103db vs 95db, as well as a higher video S/N ratio 115db vs 90db for the Onkyo. I have a Onkyo TX-SR700, of which I am very satisfied.