I have enabled the option from vbseocp to convert relative urls to absolute, and if i'm correct i think it's supposed to convert even the urls of resources like js and css. So i found out that there are some relative urls still intact.

<link rel="stylesheet" type="text/css" href="clientscript/vbulletin_css/style00001l/forumhome-rollup.css" />
<link rel="stylesheet" type="text/css" href="clientscript/vbulletin_css/style00001l/main-rollup.css" />
<link rel="stylesheet" type="text/css" href="clientscript/vbulletin_css/style00001l/additional.css" />
I don't know if those are the only css'es left out.

Cheers and i appreciate the work you've done.