By default, the ADFS forms based login page supplied by an ADFSProxy server is a best pretty boring and at worst inaccurate. Out of the box, it looks like this: Wouldn't it be nice to: Add some pretty logos? Correct that Domain\username example so it show UPN format? Change the instruction...

UPDATE: A powershell based GUI script has been released to make some of this easier ( http://gallery.technet.microsoft.com/office/Client-Access-Policy-30be8ae2 ) The story below can still serve as a useful tool to understanding what is going on behind the scenes and can help if the GUI doesn't meet your...