WordPress MU

Hey guys. I have an existing MU installation. Due to trademark issues, I have to change my domain name. What is the easiest way to transfer all my information to the new domain?

You'll need to basically change every reference to your old domain to you new domain in your database.

I've done this in the past using an sqldump where I've run it through sed to do a global search and replace.

Then you'll need to reload that into your DB and update your apache config and DNS records.

This may help:

http://spectacu.la/search-and-replace-for-wordpress-databases/