Dashboards in Powerpoint

I have built several “dashboards”  in Excel (e.g. http://yetanothermathprogrammingconsultant.blogspot.com/2010/01/excel-reporting.html), but here is a different approach: use Powerpoint.

http://office.microsoft.com/en-us/support/interactive-dashboards-using-powerpoint-and-excel-HA102298884.aspx?redir=0