Okay, here we go:
After upgrading from the sept 25 cvs to this one, the info bar no longer displays a movie with 5.1 ac3 to be 6 channel, but 2 channel ac3. I have run thesame movies (spiderman 2 for instance) on my other xbox, which is still running the sept 25 cvs, and all is okay there. My amp still displays the signal as dolby digital tho, but I am not sure if it really outputs 5.1 or just 2 channel as it displays.
[update]
I just grabbed my Avia Home Theatre Setup disc to have it test all channels independently, and it seems it does output 5.1. So it's just the info screen thats wrong.
This post has been edited by Schweino: Oct 7 2004, 09:36 PM <