I am learning to use the IIS Rewrite module and some of the features listed in the page is confusing me. It would be great if somebody could explain them to me and give a first hand account of when you would use the feature.Thanks a lot!Rewriting within the content of  specific HTML tagsAccess to server variables and HTTP headersRewriting of server variables and HTTP request headersWhat are the server variables and when would you redefine or define them?Rewriting of HTTP response headersHtmlEncode functionWhy would you use an HTMLEncode in the server?Reverse proxy rule templateSupport for IIS kernel-mode and  user-mode output cachingFailed Request Tracing support
Please explain some of the features of URL Rewrite module for a newbie
server;iis;iis7;url rewriting