The subject pretty much says it all. We are looking for a way to maintain changes to the database for loading downstream systems. One option is manual scripts, another is CDC? Looking for +/- of CDC. Thanks, Pete Barnett Lead Database Administrator The Regence Group pnbarne@xxxxxxxxxxx __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com -- //www.freelists.org/webpage/oracle-l