Free, without source
What it will do:
Search eDirectory groups and list all members of these groups.
Copy all files to a folder.
Run regocx.bat (it will copy the ocx to the system Directory)
Open the excel file.
Select the "Settings" sheet.
Enter your TreeName in cell 'C13' (ex. META-TREE).
Selet the "StartSearch" sheet.
Enter a group name to search on cell 'B2' (only CN -> ex. GRP_ADM_2)
Click on "Search".