FindThatFile – Comprehensive Internet File Search
http://www.findthatfile.com/

findthatfile.com’s mission is to provide the most comprehensive file search on the Internet encompassing Web, FTP, Usenet, Metalink and P2P resources (ed2k/emule) including 47 file types and 554+ file extensions including over 167 file upload services like RapidShare. They search as deeply as possible to identify and serve the most relevant data possible including properties, meta data, extracts and more. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog. This has been added to Deep Web Research Subject Tracer™ Information Blog.