[Pepcfreak]

Goto Style Manager and Edit Template

CSS Templates -> Vbulletin.css

Now look for

PHP Code:

html {

    background:{vb:stylevar doc_background};

} 


and make it look like

PHP Code:

html {

    background:{vb:stylevar doc_background};
    background-attachment:fixed;

} 


simple enough to make a static backround. Maybe this will be entered into the stylesvar section in a patch. Pretty handy though.