I am wanting to migrate a truckload of forum posts, users, and threads from a proprietary forum to XenForo. My first thought was to shuffle the source forum database around to mimic vBulletin 3.6 and then I could use the vB3.6 -> XF importer. However the lack of a vB3.6 database schema is making this tricky. Suggestions? Does someone have a dead simple XF importer that will grab users, posts, and threads?