EndUserSharePoint.com author just recently posted two completed eBooks (Part 1 and 2) for taming the Calculated column in SharePoint. I highly recommend taking a look at them… http://www.endusersharepoint.com/?cat=397 Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window You Might Also Like User Adoption: Educate the End User Community (EndUserSharePoint.com) January 8, 2009 Debugging and Error handling in SharePoint (or other complex ASP.NET applications) February 11, 2011 Overview of SharePoint Architecture March 25, 2009