As some know, in vBulletin 4.1.4 the CK Editor was introduced, which is this, basically:

Is there a way to disable it? I noticed that, even though we're on 4.1.6, the "add link" box looks like it's from 4.1.3 and before on here.

I'm asking this because KH-Vids has a lot of mods that the CKEditor would conflict with, which is why when they updated from 4.0.7, they updated to 4.1.3 instead of 4.1.4.