See this thread (re Atlantis):
http://ubb.outlawaudio.com/ubb/Forum1/HTML/000184.html As stated above, the problem is with certain Dolby 6.1 encoded movies when using the Outlaw's 5.1 mode. This is why a bunch of people above have said that they've played the affected titles "no problem, dude."
The patch is to either i) use DTS where available; or ii) switch the rear center channel on (even if you don't have one).
Regards
BB
[This message has been edited by bb80301 (edited April 16, 2002).]