Hello Simon, I have similar requirements to you. I have done a considerable amount of research on this recently and narrowed my selection (from dozens) to: Mnogosearch.com and htdig.org I need to do some more investigations to determine which one wins. Ben -- Ben Parish Webmaster IT & T Department London Institute HEC Tel: 020 7514 6217 Fax: 020 7514 6046 ------------------------------------------ All new web support requests to the IT & T Helpdesk on 8888 or [log in to unmask] ------------------------------------------ Simon Brookes wrote: > > Hi > > I am looking at different search engines for our website. Can anyone > recommend a good product? We need a search engine that is > extremely configurable and that can search many different resource > types (both on our own servers and potentially on external servers). > > Any comments on this broad subject are welcomed. > > Many thanks > > Simon