This is the sources.list for 8.2:
Code:
# Debian/Squeeze is the stable base for this installation
deb http://ftp.de.debian.org/debian/ oldstable main contrib non-free  
deb http://security.debian.org/ oldstable/updates main contrib non-free  

# testing/unstable/experimental contain newer versions, but
# packages from there are not being installed by default, unless
# they came from there in the first place.
deb http://ftp.de.debian.org/debian/ stable main contrib non-free   
deb http://ftp.de.debian.org/debian/ stable-updates main contrib non-free    
deb http://security.debian.org/ stable/updates main contrib non-free   
deb http://ftp.de.debian.org/debian/ testing main contrib non-free   
deb http://ftp.de.debian.org/debian/ unstable main contrib non-free    
deb http://ftp.de.debian.org/debian/ experimental main contrib non-free    

# Debian/volatile contains quickly changing data like spam- and virusfilter databases
# Does not exist anymore
# deb http://volatile.debian.org/debian-volatile/ stable/volatile main contrib non-free  

# Knoppix repository
deb http://debian-knoppix.alioth.debian.org/ ./ 

# x2go
# deb http://x2go.obviously-nice.de/deb/ lenny main 
# deb http://packages.x2go.org/debian/ squeeze main 
# deb http://packages.x2go.org/debian/ wheezy main 
# deb http://packages.x2go.org/debian/ sid main 

# Debian Multimedia, contains non-free software like acrobat reader
deb http://www.deb-multimedia.org/ squeeze non-free main  

# eviacam
# deb http://ppa.launchpad.net/cesar-crea-si/eviacam/ubuntu/ utopic main 
# deb-src http://ppa.launchpad.net/cesar-crea-si/eviacam/ubuntu/ utopic main 
# deb http://ppa.launchpad.net/cesar-crea-si/eviacam/ubuntu/ vivid main 
# deb-src http://ppa.launchpad.net/cesar-crea-si/eviacam/ubuntu/ vivid main 
# deb http://ppa.launchpad.net/cesar-crea-si/eviacam/ubuntu/ trusty main 
# deb-src http://ppa.launchpad.net/cesar-crea-si/eviacam/ubuntu/ trusty main
In the coming days, I shall post the modified sources.list.