how can i easily synchronize between my Joomla Users and Google Apps, so that i do not have to create google apps account manually. it automatically synchronizes the database automatically when a user register's on my Joomla site.

i found some code at http://www.taskcore.com/
and for drupal at http://drupal.org/project/googleauth

can someone please help me set up this bridge between joomla and google apps
OR drupal and google apps

I would prefer joomla because i havent used drupal before