The following Drupal modules work with vbDrupal with issues

E-Publish (sql errors upon trying to delete a section)
Event (date/time bug under headings)
location (API, module) (breaks other modules)
Simplenews (installs fine, but i haven't edited the included activeMailLib.php yet to get this working)
Mailhandler (module can exist, but mailboxes cannot be added, see below)