Here is some entries, Demudi and Debian Sarge:
- I have removed all Ubuntu sources.
deb http://apt.agnula.org/demudi/ testing local
deb http://ftp.skolelinux.no/debian testing main non-free contrib
deb http://ftp.skolelinux.no/debian-non-US testing/non-US main contrib non-free
There is a Demudi metapackage, which is "used for upgrade purpoises", but I'm not sure what that really means. I will try it, and upgrade all packages from the sources above(36 to install 656 to upgrade, 2 will be removed). I will come back with a report.