Came across a pretty good utilities site last night. The site is loaded with freeware tools for Windows and Active Directory. One cool utility called ACCExp lets you set expiration of accounts via a command line. One called Exchmbx is particularily cool also. It lets you do command line changes on an exchange mailbox. Overall there is lots of goodes on this site for AD tools and tools for various versions of windows. A link that most admins will want to add to their toolkit.