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Microsoft Resource Kits - Windows 2000 Resource Kit

Cusrmgr.exe  (Windows 2000 Resource Kit)

The Windows 2000 Resource Kits help IT professionals deploy, manage, and support Windows 2000 operating systems.
There are a number of Windows 2000 Resource Kit software tools available for free download from Microsoft. These tools are listed below, and can help you streamline administrative tasks such as managing Active Directory™, administering security features, working with Group Policy and Terminal Services, automating application deployment, and other important jobs.

Cusrmgr.exe - Console User Manager
This command-line tool enables editing of many of the properties available through the Local Users and Groups, a Microsoft® Windows® 2000 system tool that is part of the Computer Management MMC snap-in. With CusrMgr, you can rename or delete users, set passwords, and set or reset other user properties.