Hi,
I would like to set up two installs of MU in the same database, just so that they can share users. How can I change the prefix to wp_example_ for the second install?
When I make wp-config.php before installing and set the prefix, I just get an error message saying I should go to /wp-admin/install.php, which does not exist.
And I cannot change the config file after installing because MU cannot install in the first place, "duplicate entries for wp_1_", becuase it already exists in the original install.
Perhaps a text-box in the install helper which allows you to set the prefix during the installation process would be a good addition?