I've been playing with Ape and just hit my head to wall, when trying to create an DBTab mountpoint to inside a Plone site. Creating mountpoint and using posgtgres as a database works - if I put mountpoint to the root level, but trying to get the mountpoint inside Plone-site fails. I've tried to follow guide on: http://plone.org/events/sprints/castlesprint/wiki/ApeSupport In my dbtab.conf I have: [Storage: PostgreSQL] type=apelib.zodb3.storage.ApeStorage factory=apelib.zope2.mapper.createSQLMapper module_name=psycopg params=dbname=ape user=postgres [Database: PostgreSQL] class=apelib.zodb3.db.ApeDB container_class=Products.CMFPlone.PloneFolder.PloneFolder mount_paths=/plone/pg I have created the plone site with id plone and when I try to create the DBTAb mountpoint, I get conflic error: ZODB.POSException.ConflictError Sorry, a site error occurred. Traceback (innermost last): Module ZPublisher.Publish, line 150, in publish_module Module Products.Localizer, line 58, in new_publish Module ZPublisher.Publish, line 127, in publish Module Products.Localizer, line 58, in new_publish Module ZPublisher.Publish, line 127, in publish Module Products.Localizer, line 58, in new_publish Module ZPublisher.Publish, line 127, in publish Module Products.Localizer, line 58, in new_publish Module ZPublisher.Publish, line 122, in publish Module Zope.App.startup, line 159, in zpublisher_exception_hook Module ZPublisher.Publish, line 102, in publish Module Zope.App.startup, line 217, in commit Module ZODB.Transaction, line 234, in commit Module ZODB.Transaction, line 340, in _commit_begin Module ZODB.Connection, line 453, in commit_sub Module apelib.zodb3.storage, line 156, in store ConflictError: (1L,) already exists And if I try to create the mountpoint without the Plone-site in place, I will get a different error: Traceback (innermost last): Module ZPublisher.Publish, line 98, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Products.DBTab.MountedObject, line 296, in manage_addMounts Module Products.DBTab.MountedObject, line 85, in traverseOrConstruct TypeError: _construct() takes exactly 4 arguments (3 given) Zope 2.6.2 Plone 1.0.5 Ape 0.7.1 Any help would be appreciated. -- -huima