by Matt Royal on WordPress.org
This plugin dynamically creates pages & page templates for the most common error codes/statuses and updates your HTACCESS file as required to work …

A standard Error code being rendered in your browser
This plugin dynamically creates pages for the most common error codes. It generates page templates for each error code from within your themes current page.php template file and assigns each new page template to the appropriate error page. It then updates your HTACCESS file with the correct references to these new pages.
Requires WordPress 3.0 +
Get in touch with me at:
http://mattroyal.co.za/
Features
Please Note – NB!!