Q1:
You need two files also, the devconf and volhist files. In the devconf are
discriptions of the hardwareconfigurations and in the volhist is a list of
the usage of tapes (you can see it with q volhist).
So you can backup these files to floppy or email it to somewhere out of the
building.

Without the volhist, you need to know witch tape is the dbbackup or try them
all :-)

Q2:
I'm not experienced....... with DRM ;-) ........

Greetings,
   Maurice van 't Loo
   Compare Computers
   The Netherlands