SoftPerfect Bandwidth Manager
SoftPerfect Bandwidth Manager is a full-featured traffic management tool for Windows NT/2000/XP/2003 that offers cost-effective bandwidth control and quality of service based on built-in prioritized rules. These rules can specify a bandwidth limit for each Internet user. ... This kind of software often called bandwidth shaper, bandwidth limiter or traffic shaper. ... The rich feature set of SoftPerfect Bandwidth Manager is easily managed via the intuitive Windows GUI. ... The key features of SoftPerfect Bandwidth Manager: * Centralized configuration from a single network location.
http://www.softperfect.com/download/bwmsetup.exe - 2Mb - Download - Screenshot