The ht://Dig system is a complete world wide web indexing and searching system for a domain or intranet. This system is not meant to replace the need for powerful internet-wide search systems like Yahoo! or Google. Instead it is meant to cover the needs for a single company, campus, or even a sub section of a web site. As opposed to some WAIS-based or web-server based search engines, ht://Dig can span many web servers as long as they all understand the HTTP 1.0 protocol. WWW: http://www.htdig.org/