9.2 July 1st 2007 10.1 Feb 1st 2009 per Oracle support presentation to UKOUG DBMS sig. I personally wouldn't pay a huge amount of attention to the 10g date yet, but the 9.2 one looks reasonable. -- Niall Litchfield Oracle DBA http://www.niall.litchfield.dial.pipex.com -- //www.freelists.org/webpage/oracle-l