deb http://http.us.debian.org/debian/ unstable main contrib non-free

deb-src http://http.us.debian.org/debian/ unstable main contrib non-free

deb http://www.debian-multimedia.org/ sid main

deb http://deb.opera.com/opera/ unstable non-free

deb http://download.skype.com/linux/repos/debian/ stable non-free