[Jon_Simmonds]

I have had this running (but taken it down due to the extra load it places on my server, which was'nt noticeable 99% of the time, but when things get busy...)

This was using the instructions on the openx site (I think) as well as a bit of searching on here.



plugin details
product: vbulletin
hook : global_start
run order: 5
title : openx

ob_start();
require 'openads-xmlrpc.inc.php';

    if (!isset($OA_context)) $OA_context = array();
    $oaXmlRpc = new OA_XmlRpc('www.domain.com', '/adserv/www/delivery/axmlrpc.php', 0, false, 15);

$adnavbar = $oaXmlRpc->view('zone:2', 0, '', '', 0, $OA_context);  

ob_end_clean();

Then simply place

$adnavbar['html']

in the templates were you want the adverts to display

obviously zone:1 will change as to your openx install, as would the details of your domain and document path to the openx script