Excel Dashboards:

http://www.datapigtechnologies.com/DashboardTools.htm

The DataPig Dashboard Tools is a powerful stylist Excel Add-in created by  Mike Alexander MVP.
It   helps you easily create stylized graphics for your dashboard, find viable color schemes, and create dashboard mock ups. A must have time saver for every dashboard creator.

http://www.exceluser.com

This is Charley Kyds Excel site, the creator and king of dashboards. If you create or use dashboards, then visit this site, no excuses.