I don't know if this is issue only arises on FB 1.1 Alpha on Joomla 1.5 and not if running J 1.0.
But on Fb versions prior to FB 1.1 Alpha had a simple solution to this mootool vd jQuery conflict.
Just below the head tag in your template's index.php file you added:
<? if (JRequest::getCmd('option'
== 'com_fireboard'
{?>
<script type="text/javascript" src="/components/com_fireboard/template/default/js/jquery-latest.pack.js"></script>
<? }?>
And all was good. Now it seems that your templates mootools functions work well with this solution in FB 1.1 Alpha but the preview function leaves you hanging.
FYI I'm on a J 1.5.3 and runs YT Ambient.
Anyone else having this problem? Or even better, found a solution?