-# specify entry which should be used for /etc/apt/sources.list,
-# if empty then any existing /etc/apt/sources.list will be taken
-CHROOTMIRROR='ftp://ftp.tugraz.at/mirror/debian'
+# 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'
+
+# 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/'
+
+# If /etc/apt/sources.list should NOT be build on the fly, this
+# options allows providing a separate apt file via
+# /etc/debootstrap/etc/apt/sources.list
+# KEEP_SRC_LIST='yes'
+
+# add grml repository to /etc/apt/sources.list
+# if empty then the repository won't be added (notice: in testing phase)
+# GRMLREPOS='yes'
+
+# install packages from grml-pool? requires activated $GRMLREPOS from above
+# if empty nothing will be added (notice: in testing phase)
+# GRMLPACKAGES='grml-etc-core'