WordPress.org

Author: Sam Angove

Multiply is a plugin for WordPress 1.5.x which allows multiple blogs from within the one administration interface. Includes one-click creation of new blogs, with per-blog user permissions, themes etc. Read on for a list of caveats, plus installation, usage and technical details.

This documentation may not be up to date; please check here: http://rephrase.net/days/05/05/wordpress-multiplied