'lazy admin tools' allows you to dump the user, ibay, pseudonym, group (plus some other?) configuration files, then restore them on a different computer.
Michael Weinberger's affa could be used to do this - install it, do a backup with the ibay data files excluded, execute a 'rise'.
server-manager:Administration:Backup_or_restore:Backup_to_Desktop will backup all of the SME-specific data. This backup includes the ibays, but if you can figure out how to exclude the ibay data this should work.
There was lots of discussion around the time that 7.0 came out about what files had to be copied over to get the same configuration on a new server - you might look for the 6.0.1 to 7.0 upgrade procedures.