Shima --
I think I answered this once for you already. Your team members need to
either enter their task progress in the My Tasks page, or import the task
progress from the My Timesheet page, and then submit the task updates to
you. You will then be able to see the updates on the Task Updates page and
approve them into the appropriate Microsoft Project 2007 plans. After that,
you can open Microsoft Project 2007 and open the relevant projects to see
the new current schedule, and then publish the latest schedule changes.
Also, you might want to get one or both of our books on Project Server 2007
at:
http://www.projectserverbooks.com
Hope this helps.