Active Directory Tool????

Quest Entrprise Directory Reporter:

http://www.quest.com

Otherwise, you will be writing scripts and deriving the MemberOF attribute, which is a linked attribute and a pain in the heinie to correctly resolve if you have nested security groups.

Try this link
http://www.somarsoft.com/somarsoft_main.htm

You may want to post this question to a scripting forum
microsoft.public.scripting.vbscript
or
microsoft.public.scripting.wsh

good luck

sysinternals also has a free util to enumerate share & file permissions

You can use "JiJi Active Directory Reports" from JiJi Technologies for
this purpose.http://www.jijitechnologies.com

You can download and try Keck free for 30 days. It has a pretty flexible reporting module and installs and runs as a website.

http://www.techtoolbox.com