[Playlist] Does this playlist app exist yet?

[Malin TV]

Hi,

Lucas Gonze suggested I post this.

I'd like to have pc clients in different locations use rss to get 
playlists from a server sequencing media files to be played, some of 
which will already be downloaded and some of which need to be 
fetched.  

Does anyone know of an app that can do this?  Maybe somebody has implemented
Xspf for this?  

If it doesn't exist, is anybody interested in writing one?  

Thanks very much for your attention.

Dave