Such a detailed question :-( deserves a detailed answer :-)
Look here for help
<a href="http://www.microsoft.com/windowsserver2003/technologies/directory/activedirectory/default.mspx">http://www.microsoft.com/windowsserver2003/technologies/directory/activedirectory/default.mspx</a>
This may help you as well <a href="http://support.microsoft.com/kb/555375">http://support.microsoft.com/kb/555375</a>
Last Wiki Answer Submitted: December 17, 2007 3:55 pm by ITKE16,755 pts.
If you live outside the United States, by submitting your email address you consent to having your personal data transferred to and processed in the United States.
Please refer to this MSKB article on how to ask for help on a forum.
http://support.microsoft.com/kb/555375
(Yes this is a real MSKB article.)
More than detail you look here for help in Active Directory reports roles
http://www.brothersoft.com/jiji-active-directory-reports-356647.html
Tanks Jayaraj