Hey!  you can follow my advances of my GSoC 2012 project in my blog:
<br><br><a href="http://seriznue.wordpress.com/2012/06/01/report-no-2-gsoc-2012-june-1-th/" target="_top" rel="nofollow">http://seriznue.wordpress.com/2012/06/01/report-no-2-gsoc-2012-june-1-th/</a><br><br>King regards!
<br><br>Sergio Izquierdo