Puffer 2.1 is now available from http://execpc.com/~kbriggs Puffer is a shareware file and e-mail encryption program for Windows in 16-bit and 32-bit editions. Features 40-bit RC4 encryption in exportable shareware and international versions plus 160-bit Blowfish encryption in US/Canada registered version. A multi-pass data wipe feature is also available for files, file slack, and empty disk space. New for version 2.1: program settings saved in INI file, selectable decryption directory, improved ASCII PUF split option, fixed Windows 95 cache flush bug, other minor bug fixes, new uninstall utility. A patch program is also available from the web site for registered users to self-upgrade from version 2.0. Kent Briggs Briggs Softworks, http://execpc.com/~kbriggs