Hi James, hi Toerless,
>> How to add Debian Multimedia to your system.
> I'm not sure I understand your question exactly. If you want to install
> some multimedia packages, there is no need to "add Debian Multimedia" -
I think this confusion stems from the time when debian-multimedia.org
was an independent repo.
The name change to http://deb-multimedia.org/ happened over five years
ago, but there are still plenty of references to the old name online,
including the Wikipedia page for Debian: