Converting files to Mp3′s
We use Audacity extensively at school. Unfortunately because of restrictions on the students login, it is difficult to use the LAME library to export the files to Mp3s when created a pod-cast.
What I have found works a treat then is to use something called FlicFlac - this is a single executable that allows you to drag/drop your completed WAV file onto the program, and it simply exports it to Mp3. Super simple!
Further info:
Audacity – http://audacity.sourceforge.net
FlicFlac – http://sector-seven.net/software/flicflac