I am having the same problem. My <head> code is pasted below. I'm pretty sure that's it's conflicting, is there a way to get the scripts to get along without removing one?
<head>
<meta http-equiv="Content-Type" content="text/html; <?php echo _ISO; ?>" />
<?php mosShowHead(); ?>
<?php
if ( $my->id ) {
initEditor();
}
?>
<meta http-equiv="Content-Type" content="text/html; charset=" />
<link rel="stylesheet" type="text/css" href="<?php echo $mosConfig_live_site; ?>/
templates/joomlajet11/css/template_css.css" />
<script type="text/javascript" src="<?php echo
$mosConfig_live_site;?>/modules/mod_ajaxsandbox/thickbox/jquery.js"></script>
<script type="text/javascript" src="<?php echo
$mosConfig_live_site;?>/modules/mod_ajaxsandbox/thickbox/thickbox.js"></script>
<link href="<?php echo
$mosConfig_live_site;?>/modules/mod_ajaxsandbox/thickbox/thickbox.css"
rel="stylesheet" type="text/css" media="screen" />
<script src="<?php echo $mosConfig_live_site;?>/modules/moo_faq/mootools.js" type="text/javascript" charset="utf-8" ></script>
<script src="<?php echo $mosConfig_live_site;?>/modules/moo_faq/moo_faq.js" type="text/javascript"
charset="utf-8" ></script>
</head>