This plug-in currently offers following features: Logging of basic events in the network (see FAQ for list) Logging all e-mails sent by WordPress Changing user’s primary blog ID on user profile page Storing user’s last logon time Permanently banning IP’s trying to log in as selected users (optional) Partially working even on single-site. All logging features make use of the WordPress Logging Service. Requires PHP >= 5.3. See Usage and FAQ for more information. Plugin support is not guaranteed due to lack of free time. Translations Spanish and Serbian – Ogi Djuraskovic, http://firstsiteguide.com/