Sort of what Yoda said. Normal mods have assigned forums. Any mod can ban any poster, even for something the poster did outside of the mod's forum. But a mod can only delete posts within his/her forum, and I think the same thing applies with closing threads. Lefty Scaevola, the super-mod, however, can moderate in every forum. And Thunderfall, the administrator, is basically a super-mod with administrative powers, such as unbanning posters, appointing mods, changing posters' accounts, adding vB stuff, adding/archiving/deleting forums, etc. Also, I'm pretty sure that mods can't ban other mods (even the super-mod can't), but the admin can. Either that or the admin can't, and he has to make the mod not a mod anymore, THEN ban him/her, but I'm pretty sure that he can.