How do I add a new file extension to the list? I can see how to change existing ones (via the manage link) but can't figure out how to add a new one. Thanks!
Oh, wait. In the *screenshot* I can see the links. (I can't on my monitor - but you can just about make them out on the screenshot). Dark purple on dark purple! I'd have never spotted them without taking that screenshot!
The "vBulletin 2" AdminCP style is vastly out of date and will be dropped from vB5, I would recommend switching to the "vBulletin 3" style or the grey default one instead.