Virto Active Directory User Service is a web part that allows current user to view and edit Active Directory user profile through SharePoint (MOSS 2007).
v. 2.4.0 (2010-08-26)
[+] Intergration with Virto AD User Create & Clone web part has been added.
v. 2.3.1 (2010-05-14)
[-] Some fixes in CSS.
v. 2.3.0 (2010-05-06)
[+] Interactive user search has been added to User Service.
[*] Users list view has been changed to tree view in User Service (users are grouped by Organizational Units).
[*] Tabs redesign.