Support Tools is found on the Win2k CD, \Support\Tools\Suptools.msi, or for
the latest version of Support Tools (should work on non-SP4 computers as well):
Alternatively, use the command line utility PsKill.exe (remote and local) in
the free PsTools suite from http://www.sysinternals.com/ (PsList.exe to list
processes on local and remote computers)