Although not yet officially announced, Netscape has confirmed that version 4.71 builds of its Communicator software are legit. Located on a normally internal FTP server, links to the new version, dated December 13th, spread across the Internet on Thursday. Version 4.71 fixes bugs and updates the browser's security. An official release is expected Monday. Links to the unofficial 4.71 release may be found at www.mrtech.com.