[Mailman-Users] upgrade question

[Erich Neuwirth]

i had an old 2.0.5 installation,
and i still have all the lists files and the archives.
i could not do an upgrade in place.

is there an easy way to revive the old lists from these files?
can i just put them in place and run an update so the options if the 
users survive?

i also have dumps and configuration files
done with dumpdb and config_list
can i import these files?