To add to George's reply,
If you're in Office XP or 2003 you can use Insert=>Diagram
and choose Org Chart. If in earlier versions of Office,
Insert=>Object and choose Microsoft Organization Chart.
For use in Powerpoint and Visio you can download some
sample layouts from
http://office.microsoft.com/en-us/templates/CT010000401033.aspx
Otherwise, using MS Office Visio or
http://orgplus.com
may work for you. It can depend on how complex your
chart is.
======
I would lilke to know how to set up an organizational chart using the
line-staff format.>>
--
Let us know if this helped you,
Bob Buckland ?

MS Office System Products MVP
*Courtesy is not expensive and can pay big dividends*
Office 2003 Editions explained
http://www.microsoft.com/uk/office/editions.mspx