deb http://ftp.us.debian.org/debian/ etch main
# deb cdrom:[Debian GNU/Linux testing _Etch_ - Official Snapshot amd64 Binary-1 ($deb http://ftp.us.debian.org/debian/ etch main non-free contrib
deb-src http://ftp.us.debian.org/debian/ etch main non-free contribdeb http://ftp.us.debian.org/debian/ sid main non-free contrib
# deb-src http://ftp.us.debian.org/debian/ sid main non-free contrib
deb http://security.debian.org/ etch/updates main contrib non-free
deb-src http://security.debian.org/ etch/updates main contrib non-free