CrossX-Free is a MP3 & Audio software developed by First Choice Coding Solutions. After our trial and test, the software is proved to be official, secure and free. Here is the official description for CrossX-Free:
BS Editor: The newly released CrossX-Free is an application written in Java that presents .It consists of a GUI for FFmpeg.
What you need is just a Simple click to find the file you want to convert and then you could get the file in the same directory with a *.mp4 extension that works with an iPod. you can free download CrossX-Free 1.0 now.