You need to set forum integration to yes in photopost admin options
You need to per the
VB integration faq alter the header-inc template as well to get rid of relative paths
see this in your source code
var IMGDIR_MISC = "/images/satellite/misc";
// -->
</script>
<script type="text/javascript" src="clientscript/vbulletin_global.
js"></script>
<script type="text/javascript" src="clientscript/vbulletin_menu.
js"></script></head>
<body>