What is the problem?

As shipped, KnoppMYTH (or for that matter MYTH TV) only supports region 1 DVD playback, this is duee to legal restrictions in its country of origin. In order to enable multi-region playback (check the legal situation in your country first), you need to run a short script which downloads and enables the multi-region support:

Log-in to the root (#) prompt on the Myth box

then execute the following commands:

# cd /usr/share/doc/libdvdread3/examples

# ./install-css.sh

(if you use a remote log-in to the myth box, you can copy and paste the commands into your terminal window).

This should enable multi-region DVD support.

There is more information on this topic here.

Copyright J.Beacon & M.Wroe-Parker 2006