I read the following article recenlty: "Use Powershell to script changes to Sharepoint Web.Config file" http://blogs.technet.com/b/heyscriptingguy/archive/2010/09/14/use-powershell-to-script-changes-to-the-sharepoint-web-config-file.aspx The article discusses configuring the Web.config file to support Blog Caching for Web Applications. How is this different from setting up RBS which involves: enabling and provisioning the RBS data store ( SQL Filestream provider ) provisioning a blob storeinstalling RBS on all front end serversusing powershell to enable it on a content database. Can and\or should both be used together? What are the advantages of one vs. the other? Joe