guys I have a problem!!!! yesterday I recording with a stupid recorder my cover of Metallica, and I want put it into my UG profile but the record format is in wav, I tried to convert it onto mp3 with VLC media player but It doesn't work....why?
If you can, download the trial for Switch File Converter.

It works for me.
Another free program is audacity, does all kinds of stuff including convert to mp3