Moving Sharepoint Configuration Database

Found this great article on how to move sharepoint configuration databases across servers:
http://sharepointsherpa.com/2008/04/18/sharepoint-2007-move-content-and-configuration-databases/

Instructions for moving a configuration database from one SQL server to another

1.Backup configuration database from the source SQL server
2.Restore the backup onto the target SQL server (Note: this is your opportunity to rename the config database if desired)
3.Run the following stsadm commands from the command line on your SharePoint server to complete the move: (Note: the deleteconfigdb does not actually delete the database from SQL server, it simply disconnects the database from SharePoint)
stsadm -o deleteconfigdb
stsadm –o setconfigdb -connect –databaseserver target_SQL_server -databasename databasename -farmuser your_farm_sql_account -farmpassword your_farm_sql_password

But psconfig is the new command to use. Check out: http://technet.microsoft.com/en-us/library/cc263093.aspx

Creates, connects, or disconnects this server from the server farm. Takes the following optional parameters:

[-create]

Creates a new configuration database and thus establishes a new server farm. If this server is already connected to a configuration database, the server will be disconnected first, and then the new configuration database will be created.

[-disconnect]

Disconnects this server from the configuration database and thus disconnects this server from the server farm.

[-connect]

Connects to an existing configuration database and thus joins this server to an existing server farm. If this server is already connected to a configuration database, the server will be disconnected first, and then connected to the existing configuration database.

[-server ]

The computer running SQL Server where the configuration database is located.

[-database ]

The configuration database name.

[-dbuser ]

The user name used for SQL authentication.

[-dbpassword ]

The password used for SQL authentication.

[-user ]

The server farm administrator user account.

[-password ]

The server farm administrator user account password.

[-addomain ]

The Active Directory domain name used for the server farm.

[-adorgunit ]

The Active Directory organization unit name used for the server farm.

[-admincontentdatabase ]

The Central Administration Web application content database name.

Examples

psconfig.exe -cmd configdb -create -server -database

-dbuser -dbpassword

-user -password

-addomain -adorgunit

-admincontentdatabase

psconfig.exe -cmd configdb -disconnect

psconfig.exe -cmd configdb -connect -server -database

-dbuser -dbpassword