Thanks Jason - but what I am getting is a bit of both that you mention. If a program is shown to be in DD 5.1, the Doly Digital displays comes up on the Outlaw. But in some cases where the program is shown to be in Dolby SurroundSound, BOTH the 5.1 AND the ProLogic comes up. In all other cases when a program is shown to be in surround sound, the ProLogic is displayed after I change the mode using the remote. In fact as long as the mode remains in surround sound the Pro Logic is displayed even if the program is not in surround sound.

Hope this makes some sense!

Bruce