Diskuse.exe - Windows 2000 Resource Kit Utility

DiskUse is a command-line tool that scans directories on a hard disk and reports on space used by each user. This tool can scan a single directory, a directory tree, or an entire drive and can extract information on one user or all users. Reports can be displayed on-screen or output to a file, in table or text format. DiskUse can also list all the files owned by a user or users, filtered in a variety of ways