You can download the newer version from SourceForge.

There's a (downloadable) sample MIDlet using J2MEFS you might want to have a look at:

You can also get there the source code. If you are a developer and want to collaborate in this project please let me know. Even if you are not a programmer, you can help to improve this API. You can give me your opinion about J2MEFS, report a bug or request a new feature in the program. Thank you.