Monitoring/Audit of privileged accounts

From: Aafaq (anonymous_at_discussions.microsoft.com)
Date: 05/09/04 

Date: Sat, 8 May 2004 22:41:02 -0700

How can I audit/monitor the use of privileged accounts in windows 2000 domain controllers and servers.
Activities like creation/deletion/modification of user ids/Distributions lists in Exchnage, DHCP scopes,password resets, etc.

Thanks,
Aafaq