Import should now work properly - but the privatemsg import changes have been untested - please can those that use this, successfully or not, let me know how the import went so that I can fix the problems/roll a final release.
Final bugfix series for migrating phpbb 2.x to Drupal 5.x. Some of the issues fixed:
#204021: Do not import duplicate Private Messages
#67068: Encoding change during the migration.
#114451: Topics imported with HTML entities escaped
#216428: Incorrect ordering of topics in forums (topics with 0 posts come first)