Site Creation Wizard is a WordPress plugin by yianniy and yitg that allows users to create a site using predefined templates. Compatible with BuddyPress and More Privacy Options.
The Site Creation Wizard builds upon the site creation page available in WordPress multi-site when it is configured to allow users to create new sites.
Users are presented a list of site templates to chose from. Each template gives the user preconfigured content, theme, set of plugins and set of options
Download and info: http://wordpress.org/extend/plugins/site-creation-wizard/
