While bandwidth management has been an issue for large corporations and ISPs over years, now it is becoming a problem for home and small business networks as well. Inappropriate use of your network has a negative effect on your business-critical performance. Overuse of network bandwidth on one or two machines causes an adverse impact on other machines. Crysnet Bandwidth Manager provides a cost effective solution for these problems. By monitoring your network traffic and limiting the bandwidth, the software increases the network efficiency immediately with a reduction in your overall bandwidth requirement while allowing business-critical network applications to run smoothly. Crysnet Bandwidth Manager is a easy-to-use traffic management tool for Windows 2000, Windows XP, Windows 2000 Server and Windows 2003 Server that offers bandwidth control and QoS (quality of service) on built-in prioritized rules. You can apply these rules to specified IP addresses, ports, protocols, and network interfaces without changing existing network infrastructure.