# Sources List a lo Sapphire, espero que te sirva, ^_^
# deb cdrom:[Debian GNU/Linux 4.0 r1 _Etch_ - Official i386 kde-CD Binary-1 20070819-12:11]/ etch contrib main

deb cdrom:[Debian GNU/Linux 4.0 r1 _Etch_ - Official i386 kde-CD Binary-1 20070819-12:11]/ etch contrib main

deb http://security.debian.org/ etch/updates main contrib
deb-src http://security.debian.org/ etch/updates main contrib

deb http://http.us.debian.org/debian stable main contrib non-free
deb http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free
deb http://security.debian.org stable/updates main contrib non-free
    
#deb-src http://http.us.debian.org/debian stable main contrib non-free
#deb-src http://non-us.debian.org/debian-non-US stable/non-US main contrib non-free
~