TZO uses true dynamic DNS client/server technology to fix a static domain name to a dynamic IP address. This allows Internet users with Cable, DSL, wireless and dialup Internet connections to host their own server, website, FTP server, mail server, game servers, or any other TCP/IP service from a PC at your home or office.
Full Specifications
What's new in version 1.7
Version 1.7 has added Windows 7, Vista support, speed, and performance increases.