+* provide zsh-completion for grml-debootstrap's cmdline variables (in progress)
+* support installation on usb-pen (like grml2usb for Debian)
+ -> http://blog.256bit.org/archives/172-Debian-in-der-Hosentasche.html#extended
+* support adduser for new user who has same permissions as an user created by d-i
+* support adding own sources.list entries
+* test support for Ubuntu dapper, edgy, feisty, and gutsy as debootstrap 1.0.0 provides support for it