Chronograph synchronizes your local PC clock using atomic-time servers of the National Institute of Standards and Technology. It comes with a nice-looking, compact interface that supports skins. You can run the program in Manual, Periodical, or Wait-for-Connection operating modes or have it act as a time server on your LAN. Additional features include built-in support for dial-up networking, http-proxies, sound notification, different date/time styles and more.