If you unzip any tar file with Winzip- Be sure when you FTP any file NOT ending with jpg or gif to your UNIX Server- that you move them as ASCII and not as Binary. THIS IS ESSENTIAL and the largest source of installation failures! Like the Fluid Dynamic Search, Xavatoria has an Altav*sta like interface and results. The script is actually two scripts. One is used to create an index file, and the second is the actual user search script. You do have to rebuild the index after updating your site to keep it current, but it is very fast. This is the search engine used on this site.