To work Seo Articles Network you may need:

- Latest Joomla 1.6.x, Joomla 1.7.xx or Joomla 2.5
- PHP 5.2 or higher
- Cron functionality is required to automate sending of pending articles
- Access to php settings of host ( php.ini ) is required
- MBString PHP extension: installed, enabled and properly configured

Recommended settings are:
- memory_limit: 64 MB or higher.
- max_execution_time: 120 or higher