Instant Messaging System to create and control your own messaging network in a LAN or using Internet as transport. Sonork is a private instant messaging system for Windows 95 and upwards. It allows workgroups and companies to create and control their own private Instant Messaging Network or use the client alone for Internet. The client is freeware. Source codes available at the web site. The client/server combination may be aquired after testing the free version which has all the functionality of the retail version and does not expire. The free version is limited to networks of up to 5 concurrent users. For larger networks, very affordable licensing terms are available.