The District Moodle upgrade to 2.1 has gone quite well. Roles, users, calendars, assignments and resources moved perfectly. There were a few instances where images were absolutely referenced to their old course number and had to be fixed. All the LDAP accounts were somehow imported as manual accounts. That took some work to fix but it is done as well.
The new server is available at http://district.prn.bc.ca
Try it out and if you have any issues please email me at email@example.com
If your school or district is working on upgrading and want to ask a question or two feel free to ask as well.