[Plugin: pb-embedFlash] rtmp-streams and pb-embed flash: how to?

I’m trying to see if I can get pb-embed flash to work with rtmp-streams (through the JW FLV media player)

I can insert the code into the html-side. But as I have to let other (non-tech savvy) people post clips as well, I’d love to use the pb-embed flash pop-up as it is a great plugin and I use it for youtube movies already…

I’ll post a code snippet here of a working clip (when posted in the html-side)

<div id="player"><a href="http://www.klara.be/cm/klara/2.1510/1.50612-bach-en-het-getal" target="_blank">'Bach en het getal, deel 1'</a></div>
<script type="text/javascript"><!--
var so = new SWFObject('http://bachfernalia.klara.be/wp-content/themes/klara/js/player.swf','mpl','460','272','9');
so.addParam('allowscriptaccess','always');
so.addParam('allowfullscreen','true');
so.addParam('flashvars','&file=flv/2008/12/173200342BACHENHET6706032_urlFlvHigh.flv&image=http://bachfernalia.klara.be/wp-content/uploads/2008/12/bachgetal1.jpg&streamer=rtmp://vrt.flash.streampower.be:80/klara');
so.write('player');
// --></script>

I can’t find any settings for rtmp-streams in the pb-embed flash settings.

I can see “rtmp” as a “type” in the “JW FLV MP / extern”-tab in the pop-up and also a box called streamscript… but where to put my file-flashvar? And what to put in the “insert” box? Or better still… a step-by-step guide of how to get this to work using this brilliant plugin…

thanks in advance