<table class="tborder" cellpadding="6" cellspacing="1" border="0" width="400" style="margin:10px 0">
<thead>
<tr>
<td class="tcat" colspan="2" style="text-align:center">
<a href="[URL]http://www.youtube.com/watch?v={param[/URL]}" title="View this video at YouTube in a new window or tab" target="_blank">YouTube Video</a>
</td>
</tr>
</thead>
<tbody>
<tr>
<td class="panelsurround" align="center">
<object width="425" height="340" type="application/x-shockwave-flash" data="[URL="http://www.youtube.com/v/%7Bparam"]http://www.youtube.com/v/{param[/URL]}">
<param name="movie" value="[URL="http://www.youtube.com/v/%7Bparam"]http://www.youtube.com/v/{param[/URL]}" />
<param name="wmode" value="transparent" />
<em><strong>ERROR:</strong> If you can see this, then <a href="[URL="http://www.youtube.com/%22%3EYouTube%3C/a"]http://www.youtube.com/">YouTube</a[/URL]> is down or you don't have Flash installed.</em>
</object>
</td>
</tr>
</tbody>
</table>
ya que es mejor porque con este hack solo pones el link de un video y se reproduce solo, y sirve para youtube, metacafe, google video, windows media videos, etc =)
que tiene que ver eso? :s