I recently purchased a Sony UBP-X800 and the only DVD-A which I tried to play with it was one that I had burnt. It's message is: "Unable to play this disc"\nFollowing that, I figured that it wouldn't play any DVD-A. The real situation is that it won't play all DVD-A discs.\nBut my OPPO BDP-95 plays it without a hitch.\n\nSame here, I have a number of store bought DVD-A's the Sony ( UBP-X800) plays fine, but none of the one's I've burned will play in it. They play in all my other universal players ( Onkyo, Marantz, Lexicon, Pioneer), not the Sony. Back to the Levinson thread, I see myself owning this player down the road. \n\nJoemt.