4dcbfdca____Alan_Whitehouse_s_Ramblings__Description_Usage
[Product Group] SharePoint Server [Component Item] Excel Services [Link] Link [Description/Usage] 
A native component of SharePoint Server that provides the ability to publish Excel documents to a SharePoint website to allow interaction and viewing without the need launch Excel.
The Microsoft Business Intelligence Stack Cheat Sheet « Alan Whitehouse's Ramblings
Description/Usage