nano /etc/apt/sources.list
###########################################
#Debian Lenny
deb http://ftp.nl.debian.org/debian/ lenny main contrib non-free
deb http://security.debian.org/ lenny/updates main contrib non-free
########################################
#Multimedia support (latest ffmpeg, mplayer, and more)
#http://debian.video.free.fr/index.html
#get the apt GPG key from here : http://www.debian-multimedia.org/faq.php
#testing (Lenny)
deb ftp://ftp.uni-kl.de/debian-multimedia/ testing main
#unstable (Sid)
deb ftp://ftp.uni-kl.de/debian-multimedia/ unstable main
##################################################
#Debian Sid:
deb http://ftp.nl.debian.org/debian/ unstable main contrib non-free
##############################################
#to use unstable repositories (Sid) of Debian to get some of the latest packages
#make an “apt.conf”
#as root:
#nano -w /etc/apt/apt.conf
#Insert this line:
#APT::Default-Release “testing”;
#after an apt-get update you can now do apt-get install -t unstable
#to get a package from the unstable(Sid) repo.
#Of course you can also use this trick for Etch > Lenny
###########################################################
source:http://tuxicity.wordpress.com/my-sourceslist-for-debian-lennysid/
