Question : Is there a graphic ACL management tool?

I am looking for a graphic ACL (Access Control Lists) AKA "NT permissions" management tool.

I would like something that might have a display like Windows Explorer where you could search for user names in a directory tree and see which directories had the specified user name on the ACL for that directory. I understand that in Windows Explorer you can look at the properties of a given directory to see this information but I want to be able to search a tree and see which directory or directories have the user name on the ACL, by use of color (for example) or some other marking method.

Answer : Is there a graphic ACL management tool?

Try ScriptLogic's Security Explorer (http://www.scriptlogic.com/products/security-explorer/windows/).
For a free solution that generates usable reports (though not with much of a GUI), try DumpSec (http://www.systemtools.com/somarsoft/)
Then there's Sysinternal's AccessCheck (http://technet.microsoft.com/en-us/sysinternals/bb664922.aspx) and AccessEnum (http://technet.microsoft.com/en-us/sysinternals/bb897332.aspx)