SubInACL (SubInACL.exe)
SubInACL is a command-line tool that enables administrators to obtain security information about files, registry keys, and services,
and transfer this information from user to user, from local or global group to group, and from domain to domain

http://www.microsoft.com/downloads/details.aspx?FamilyID=e8ba3e56-d8fe-4a91-93cf-ed6985e3927b&DisplayLang=en

Quick Info
File Name: subinacl.msi
Download Size: 371 KB
Date Published: 6/14/2004
Version: 5.2.3790.1180

This update addresses the following issues:
Fixed bug where subinacl.exe failed to process command line arguments
Fixed bug where subinacl.exe failed to function correctly with cluster file shares