XSPF playlist thumbnails

Hello,

I have installed xspf playlist on notedotnet.com and it is playing videos, and the playlist shows up. However I can not get it to show thumbnails and have been looking for over a week for a solution. is there something i must do? my xspf playlist can be seen here:
http://notedotnet.com/test-list.xspf

this is what the module has rendered, thanks.

I am using drupal 6 and the latest alpha version of this module
i am also using flv player module
swf module
and jquery module

thanks

kemi