ZilicusPM Project Change Management Software

http://zilicus.com/features/
Managing project scope is herculean task for project managers. Not that scope creep is entirely avoidable. One can only better manage it with project change management process. Every change has to be requested, should go through review process. The review process will check impact, benefit analysis of a given change request on project. Accordingly project manager can approve/reject the change request.

ZilicusPM allows you to manage change request process using its change management software.
http://zilicus.com/features/project-change-request-management-software.html

Take a tour of the software
http://zilicus.com/tour/

Signup for free here
http://projects.zilicus.com/Signup.jsp