Hi DPs, Need your advice on implementing single sign on (SSO). Say I've a couple of portals with the following platforms : - Joomla CMS - phpBB forum - Moodle etc. How can I integrate them together with single-sign-on feature. Meaning, a single log in ie. say at the Joomla site, will enable the users to roam and access the other portals. An example is the Google sites. Single log in to access Gmail, Google Documents, AdSense account etc. What is the cost and technicality for implementing SSO? Thanks!