KPI

Hi All,

I'm new to SharePoint.
Recently I need to create a KPI.
There are few way to generate a value for a KPI.
Two of the ways are from SharePoint List and Workbook.
Is there any ways to restrict a user from editing SharePoint List value based on a closing Date?
I came across a video on create KPI from Microsoft and I know that Microsoft have come up with 2 of the Splendid 7. But I like to know if there are any other example available on the Net on dashboard or any recommendation on links to create a dashboard?
Thanks.

Regards,
Zen

[664 byte] By [ZenLow] at [2008-2-10]