Okay, how about this then? My sources.list file has entries for unstable, testing, stable and the url from which I can supposedly grab kde3 deb files. If I: apt-cache -f show kdebase It displays 2 entries, one for 2.2 kdebase and one for 3.0.3 kdebase. If I: apt-get -t unstable install kdebase it tries to install the 2.2 kdebase. How do I tell it to get kdebase from the KDE url, and not from the usual unstable URL?