It is quite annoying having to upgrade vBulletin so often, especially recently. I don't know how it was back in the version 2 days but I imagine much like this. Its got to be possible to pull up most of the code from pages from a centralised position - where they can be upgraded as required by the designers and edited by the Admin from a Site Admin Position. Having only Admin and Mod Pages technically on the Server; and Technical Pages and other non-Code resources like Images. But that would make hacks impossible... or practically. I think it would be useful though... with an Enterprise Licence for people to get the Files and run it off their Server for bigger sites or sites that want Hacks.