After speaking with the maintainer of the module the code can actually be copied from the module. It's around 30 lines that deals with the remote url. Once you have that then you can just pass the resulting file into an array and let filefield deal with the rest.
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.