Security overview of directory structure

I am looking for the following solution. In batch or with a software packet doesn't matter.
We have a directory structure with a number of directories, where as usual a number of users have access to.
Now i want a solution to place a txt or a html file directly into the root of each first subdirectory, displaying a list of users who have access to this folder and what type of access.
So I need the NTFS permission of that dir.
To explain a little bit more in detail:
I have a share called Public with the following structure:
PUBLIC
     |-> Financial
     |-> IT
     |-> Supervisors

etc...

Now I want a file in every first directory of Public with the appropriate listing.
E.g. file permission.txt in \\Public\Financial would look like this:
      John Doe: Full Control
      Ricky: Read
      Jeff: Change

I already tried a number of tools including Dumpacl, SubinACL, Setacl, .... all with no good result.
The best result I got was with Showacls from the 2k resource kit, but the display of the rights won't be very handy for a common user.
For example: this would be the output with Showacls of the financial directory:
                DOMAIN\John Doe      Change [RWXD]
                DOMAIN\John Doe      Special Access [Swa]
                DOMAIN\John Doe      Read [RX]
                DOMAIN\Ricky            Full Control [ALL]
                DOMAIN\John Doe      Read [RX]
                DOMAIN\Ricky              Full Control [ALL]
                DOMAIN\Jeff  Read        [RX]
                DOMAIN\Ricky             Full Control [ALL]

In this way, no normal user would be able to find out exactly which access he has, so you might see that this is confusing.
Any tips, ideas, clever tricks to get this job done?