Hi, I would like to change the IMP/Horde database from MySQL to PostgreSQL in a production server. How can I do this in a smoothly way without breaking my system? Thanks! []s, Mario O.de Menezes "Many are the plans in a man's heart, but IPEN-CNEN/SP is the Lord's purpose that prevails" http://curiango.ipen.br/~mario Prov. 19.21 http://www.revistalinux.com.br