I tried to use the bbb.py in the Zope2b1 by exporting the Quickstart from Zope1 and trying to convert it to ZODB3: --- ~/work/Zope-2.0.0b1-src/utilities % python bbb.py -f foo.fs ../../QuickStart.bbe Bad previous record pointer (-1022202112) at 9 Corrupted data record at 9 Traceback (innermost last): File "bbb.py", line 389, in ? if __name__=='__main__': main(sys.argv[1:]) File "bbb.py", line 387, in main forgive=1, export=export) File "bbb.py", line 232, in _read_and_report rpt(None, None, None, None, None, None, None, None, None) File "/usr/people/chadm/work/Zope-2.0.0b1-src/utilities/FS.py", line 114, in rpt self.tpc_finish() File "/usr/people/chadm/work/Zope-2.0.0b1-src/utilities/FS.py", line 184, in tpc_finish id=self._serial AttributeError: _serial ~/work/Zope-2.0.0b1-src/utilities % --- -- -chad