Flash mp3 players and mp3 format

[G-Sun]

Hi!

I've been trying to add mp3-player to my site.
Is it a general problem using mp3s with variable bit rate (vbr)?

I've mostly tried the XSPF-player:
http://musicplayer.sourceforge.net/

The player loads on the page, but I've been unable to load the playlist.
Could it be the the vbr-format of my mp3s that's causing the trouble?

I use a singe-mp3-player on other pages (http://wpaudioplayer.com/) and it works just fine, so..?

Thanks for all help!