IIS can serve content directly without passing the request to ASP.NET. I suspect in your case that IIS is set to serve GIF and JPG but not PNG. See for example http://mvolo.
Com/blogs/serverside/archive/2006/11/10/Stopping-hot_2D00_linking-with-IIS-and-ASP.NET. Aspx for a discussion on the topic. See also http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/4c840252-fab7-427e-a197-7facb6649106.mspx?mfr=true .
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.