http://blogs.msdn.com/b/rodneyviana/archive/2009/12/30/some-thoughts-on-impersonation.aspxI normally talk about SharePoint topics but this post is also important for non-SharePoint people. First let me explain what is the relationship between impersonation and SharePoint, or better, the relationship between SharePoint and the thread [securityen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)