You probably have some extraneous character like a tab or a space that is getting echoed out with the xml file on your remote server. I'd use output buffering to clean that up before printing the xml.
Try sending the correct content type for the response.
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.