Need specific MP3 player recommendation

I have my MP3’s available on-line via a password protected Web server on a unique port. I’d like to be able to queue up a bunch of URLs and play them, but so far I haven’t found an MP3 player that can do that. I can click on them individually while doing a file browse and play them one at a time in Mozilla using the QT plugin, but that’s a pain in the ass (having to play one at a time). I’d much rather find someone that lets me click on a URL and queue it.

Anyone know if any modern players support this?

Have you created any playlists for your music?