Debian Weekly News of 2002JUL18, recommended the following: deb http://security.debian.org/debian-security stable/updates main contrib non-free
deb http://security.debian.org/debian-non-US stable/non-US main contrib non-free deb http://security.debian.org stable/updates main contrib non-free Is there really some difference between 1 and 3? Please reply directly as I am currently not on the list. Cheers. Aurelio.