Problem wit the new version

I bought the license and I decided to move to the new version of the flv player,4.3.

I have made the changes but I have some problems. I was using the flv player reading from a playlist an xml file. It was working previously but now the player is only playing the first item imposible to play the others items. It is loading the playlist because is showing at the bottom but not playing the complete playlist. Could you give any idea? Thanks Miguel

This is the xml playlist:

<?xml version="1.0" encoding="utf-8"?>
<playlist version="1" xmlns="http://xspf.org/ns/0/">
<title>Playlist example</title>
<info>http://www.sport.co.uk</info>
<tracklist>
<track>
<title>Sport Intro</title>
<creator>Miguel Cabra</creator>
<info>
</info>
<annotation>Advert</annotation>
<location>http://www.sport.co.uk/public/videos/flv/sport_intro.flv</location>
<image>http://www.sport.co.uk/public/videos/thumb/image-video.jpg</image>
</track>
<track>
<title>Eriksson moet Mexico naar WK loodsen</title>
<creator>Miguel Cabra</creator>
<info>
</info>
<annotation>Advert</annotation>
<location>http://www.sport.co.uk/public/videos/flv/sport_intro.flv</location>
<image>http://SPTV.video.infostradasports.com/video/clip/sportsclip_web_sport101_no3_20080711_nl.jpg</image>
</track>
<track>
<title>Sport Intro</title>
<creator>Miguel Cabra</creator>
<info>
</info>
<annotation>Advert</annotation>
<location>http://www.sport.co.uk/public/videos/flv/sport_intro.flv</location>
<image>http://www.sport.co.uk/public/videos/thumb/image-video.jpg</image>
</track>
</tracklist>
</playlist>

And this the code for the player:

<script type="text/javascript">var so = new SWFObject('http://dev.sport.co.uk/public/javascripts/player.swf','mpl','470','320','9');so.addParam('allowscriptaccess','always');so.addParam('allowfullscreen','true');so.addParam('flashvars','&file=http://dev.sport.co.uk/public/flv_xml/flv201.xml&fullscreen=true&autostart=true&bufferlength=5&displ...');so.write('player');</script>