These are the downloadable files:

FindNot-Tunnels                - tunnel definitions for customers of www.findnot.com
SecureTunnelSetup_1.0.0.1.exe  - outdated version based on PuTTY which works on Win9x systems
Service Pack 2 Fix.zip         - patch for http://www.rs4u.com/forum/error-message-since-upgrade-to-xp-service-pack-2-vt38.html
SSHTunnelSetup.exe             - complete setup for SSH tunnel (latest version, no need to d/l the updates too)