I'm not 100% sure if this belongs here, please do not penalize me if I am wrong. But it seems like a business question. What I'm wondering is, which are the main tables people need on a vBulletin database in order to make it fully functional, as in, I don't want to include user pm's, and a few other tables. Would it be possible to only back up: `vb_users` `vb_threads` `vb_posts` `vb_usergroups` `vb_forum` And the person can just upload those tables, then use the vBulletin Update Counters to automatically fix all the thread views, etc. etc. etc. Would that be possible? PS: I am a database seller, that's why I considered this a business question, because I'm trying to make my files as compressed as possible, without including sensitive data.