This is a PS3 Media Server (PMS) plugin that reads (parses) your Itunes Library (xml file) and shows it as a folder under the Media Server.
The source code is moved to github:
https://github.com/leogps/PS3-Media-Server-Plugin-iTunes-Library
Latest distributable is still available at sourceforge:
http://sourceforge.net/projects/ituneslibparser-pms/files/v2.0.0/ItunesLibraryParserPlugin-v2.0.0.zip/download
Readme: https://sourceforge.net/projects/ituneslibparser-pms/files/v2.0.0/