I am setting up a new Yamaha RX-V377 receiver hooked to a Sony BDP S5100 and love the clean sound. I've played SACDs and Blu Ray disks and have no complaints. However, I tried to play a DVD-A James Taylor Concert disk and it would not play the video portion. The Sony's display showed 0:00 and I could make it start to play sound by hitting play on the Sony disk player, but the menu would not show on my HDTV. Same thing with the Beatles Love DVD-A. I unhooked the Yamaha receiver and ran the Sony HDMI out feed into my Samsung HDTV and both audio and video played. Oddly, I just returned a Yamaha RX-V373 because I had the exact same problem with Blu Ray disks. Now Blu Ray seems to be fine, but DVD-A is not. The user manual specifically mentions DVD-A as a supported format. Would love to hear that it's a simple fix that I should have known about.