What you need to do is temporary stop IIS from processing any incoming requests for that app, so you can copy the new files and then start it again. This will lead to a small downtime for your clients, but unless your website is mission critical, that shouldn't be that big of a problem.
Another solution is IIS Programmatic Administration.
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.