bug in saveconfig in knoppix 5.0 cebit edition
The saveconfig script examines /etc/fstab for /mnt entries, when
generating the list of places the configuration can be saved to.
However, Knoppix 5.0 Cebit generates /media entries in fstab. So, for
example, usb storage devices are not found.
Solution: in the "directory selector" section, change "/mnt" to "/media"