ASP script created as a replacement for the default 404 error page which ships with IIS. Aside from allowing a more personal (not to mention useful) message than the default page provided, this script also allows 301 & 302 redirects to be issued based upon the page which generated to the 404 in the first place. This means pages which have been moved can automatically take the user to the new page, allowing the user to get what they want rather than spending time trying to find your missing page. Also supports generating 403 forbidden and virtual aliases.