/etc/apt/sources.list
#deb file:///cdrom/ sarge main
#deb ftp://mirrors.kernel.org/debian/ stable main
#deb-src ftp://mirrors.kernel.org/debian/ stable main
#deb http://security.debian.org/ stable/updates main
deb ftp://mirrors.kernel.org/debian/ stable main
deb-src ftp://mirrors.kernel.org/debian/ stable main
deb http://non-us.debian.org/debian-non-US stable/non-US main
deb-src http://non-us.debian.org/debian-non-US stable/non-US main
deb ftp://ftp.us.debian.org/debian/ stable main
deb-src ftp://ftp.us.debian.org/debian/ stable main
deb ftp://debian.lcs.mit.edu/debian/ stable main
deb-src ftp://debian.lcs.mit.edu/debian/ stable main
deb http://security.debian.org/ stable/updates main