Adding MP3 support to FC2
First, make sure your xmms version is updated
yum update xmms
Then, add livna.org to your yum repository list
vi /etc/yum.conf # Add this info [livna-stable] name=Livna.org - Fedora Compatible Packages (stable) baseurl=http://rpm.livna.org/fedora/$releasever/$basearch/yum/stable gpgcheck=1
Next, insert Livna's GPG Key into keyring
rpm --import http://rpm.livna.org/RPM-LIVNA-GPG-KEY
Then, you're all set to install the mp3 plugin
yum install xmms-mp3
When that's done, fire up xmms, and edit the preferences (Ctrl + P) to disable the placeholder [null] input plugin, and enable the new MPEG Layer 1/2/3 input plugin