[Katman]

I've been using phpads for the past couple of years and I've always just used the javascript include in the header template of my forums and it's always worked great.

<script language='JavaScript' type='text/javascript'>
<!--
if (!document.phpAds_used) document.phpAds_used = ',';
phpAds_random = new String (Math.random()); phpAds_random = phpAds_random.substring(2,11);

document.write ("<" + "script language='JavaScript' type='text/javascript' src='");
document.write ("http://www.yourwebsite.com/phpads/adjs.php?n=" + phpAds_random);
document.write ("&amp;target=_blank");
document.write ("&amp;exclude=" + document.phpAds_used);
if (document.referer)
document.write ("&amp;referer=" + escape(document.referer));
document.write ("'><" + "/script>");
//-->
</script><noscript><a href='http://www.yourwebsite.com/phpads/adclick.php?n=a1aa6fdf' target='_blank'><img src='http://www.yourwebsite.com/phpads/adview.php?n=a1aa6fdf' border='0' alt=''></a></noscript>