Dynamic playlist from web server

Greetings all...

I've searched around and I don't think this is possible, but I thought I'd check...

I wrote a PHP that reads an RSS stream from a music site, parses out the locations of some mp3s, their titles, and urls of their cover art, and then spits back a playlist in XSPF format (http://www.xspf.org/). I have a flash mp3 player that reads this type of playlist and works fine when pointed at this PHP. Any idea if there's a way I can point XBMC at it?

Here's the script. You can open this in your browser and see the XSPF playlist it generates:
http://geo-vox.com/vox/playerwidget.php?user=pop




#If you have any other info about this subject , Please add it free.#
Your name:
E-mail:
Telphone:

Your comments:


If you have any other info about Dynamic playlist from web server , Please add it free.