+# set mirror where debootstrap and chrootscript should download
+# packages from; if empty an existing
+# /etc/debootstrap/etc/apt/sources.list is used instead
+# MIRROR='ftp://ftp.de.debian.org/debian'
+MIRROR='http://cdn.debian.net/debian'
+
+# specify directory of loopback mounted Debian-ISO so you don't
+# have to download all the core packages via network but can
+# use an available Debian-ISO instead
+# ISO='file:/mnt/iso/debian/'