Hierarchical NTFS Security Permission Diagnostics

Have you ever tried to figure out the "Effective Permissions" a user has on a directory?  Have you ever struggled to track down why a user cannot walk their way through a directory structure? 
 
I present to you a sneak peak of my next utility.  Here is the output:
 

  ------------------------------
 Checking Permissions For: <DOMAIN>\JoeUser
 Against: O:\Data Research\DR Folders\DR Personal Folders\JoeUser\s\temp\temp\DR Development
 ------------------------------
 Is UNC:           False
 Is Drive:         True
 Is Mapped Drive:  True
 ------------------------------
 Physical Root Path:       G:\JBBL
 Mapped Drive Root Path:   O:
 UNC Root Path:            .com\G$\JBBL">\\FileServer01.<DOMAIN>.com\G$\JBBL
 Network Share Root Path:  .com\File_Store">\\FileServer01.<DOMAIN>.com\File_Store
 ------------------------------
 O:\
  |    Also Shared As: .com\File_Store">\\FileServer01.<DOMAIN>.com\File_Store
  |    Contributing Access Control Entries:
  |       * Everyone - Not Inherited - Allow - ReadAndExecute, Synchronize
  |    Complied Permissions: Allow - ReadAndExecute, Synchronize
  |
  -+ \Data Research
   |    Contributing Access Control Entries:
   |       * <DOMAIN>\Data Research Group - Not Inherited - Allow - ReadAndExecute, Synchroniz
   |       * <DOMAIN>\Data Administrators - Not Inherited - Allow - Modify, Synchronize
   |    Complied Permissions: Allow - Modify, Synchronize
   |
   -+ \DR Folders
    |    Contributing Access Control Entries:
    |       * <DOMAIN>\Data Research Group - Not Inherited - Allow - Modify, Synchronize
    |    Complied Permissions: Allow - Modify, Synchronize
    |
    -+ \DR Personal Folders
     |    Complied Permissions: Allow - Modify, Synchronize
     |
     -+ \JoeUser
      |    Complied Permissions: Allow - Modify, Synchronize
      |
      -+ \s
       |    Complied Permissions: Allow - Modify, Synchronize
       |
       -+ \temp
        |    Also Shared As: .com\junk">\\FileServer01.<DOMAIN>.com\junk 1
        |    Also Shared As: .com\junk2">\\FileServer01.<DOMAIN>.com\junk2
        |    Complied Permissions: Allow - Modify, Synchronize
        |
        -+ \temp
         |    Complied Permissions: Allow - Modify, Synchronize
         |
         -+ \DR Development
          |    Complied Permissions: Allow - Modify, Synchronize
 PS C:\Program Files (x86)\PowerGUI>
 

 
I'm interested in opinions or suggestions or questions!