Error #2048 Setting Up a Playlist

I'm trying to create a playlist on the right of the video screen, but I keep getting the error #2048. The videos and playlist work fine on my hard drive and cause no errors. However, when I copy the files to my server, I get the 2048 error. The URL is http://headlikeakite.com/sounddesign/reel2.html. I have the player-viral.swf, xml, and swfobject.js all in the same folder. Any suggestions?

Here is the code I used to add the video player to my page:

<script type='text/javascript' src='swfobject.js'></script>

<div id='container'>This div will be replaced</div>

<script type='text/javascript'>
var s1 = new SWFObject('player-viral.swf','ply','640','480','9','#ffffff');
s1.addParam('allowfullscreen','true');
s1.addParam('allowscriptaccess','always');
s1.addParam('wmode','opaque');
s1.addParam('flashvars','file=http://www.headlikeakite.com/sounddesign/vulcan2.xml&playlist=right&playlistsize=280&streamer=lightt...');
s1.write('container');
</script>

Here is the code I used for my xml:

<playlist version="1" xmlns="http://xspf.org/ns/0/">
<title>Vulcan playlist</title>
<tracklist>
<track>
<title>South Lake Union Introduction</title>
<creator>Vulcan</creator>
<info>http://www.flyingspot.com/</info>
<annotation>This is the introduction to Vulcan's South Lake Union realestate venture.</annotation>
<location>http://www.headlikeakite.com/sounddesign/flash/vulcan/southlakeunion1.flv</location>
<image>http://www.headlikeakite.com/sounddesign/flash/vulcan/slu1.jpg</image>
</track>
<track>
<title>South Lake Union 2</title>
<creator>Vulcan</creator>
<info>http://www.flyingspot.com/</info>
<annotation>This is the introduction to Vulcan's South Lake Union realestate venture.</annotation>
<location>http://www.headlikeakite.com/sounddesign/flash/vulcan/southlakeunion1.flv</location>
<image>http://www.headlikeakite.com/sounddesign/flash/vulcan/slu2.jpg</image>
</track>
<track>
<title>South Lake Union 3</title>
<creator>Vulcan</creator>
<info>http://www.flyingspot.com/</info>
<annotation>This is the introduction to Vulcan's South Lake Union realestate venture.</annotation>
<location>http://www.headlikeakite.com/sounddesign/flash/vulcan/southlakeunion1.flv</location>
<image>http://www.headlikeakite.com/sounddesign/flash/vulcan/slu3.jpg</image>
</track>
<track>
<title>South Lake Union 4</title>
<creator>Vulcan</creator>
<info>http://www.flyingspot.com/</info>
<annotation>This is the introduction to Vulcan's South Lake Union realestate venture.</annotation>
<location>http://www.headlikeakite.com/sounddesign/flash/vulcan/southlakeunion1.flv</location>
<image>http://www.headlikeakite.com/sounddesign/flash/vulcan/slu4.jpg</image>
</track>
</tracklist>
</playlist>

Can someone help me figure this out?

Dave