Thanks to Roberto D’Angelo and Mark Harrison for pointing out http://www.codeplex.com/FacetedSearch. Pulled directly from the CodePlex Faceted Search landing page… MOSS Faceted Search is a set of web parts that provide intuitive way to refine search results by category (facet). The facets are implemented using SharePoint API and stored within native SharePoint METADATA store. The… Continue reading Search within a search, or Faceted Search, or Search Refinements