You will need to update your BIOS to use currently shipping high density Rambus modules, see this Dell link http://search.dell.com/results_data_support.asp?seg=DHS&category=sup&prsch=true&rlevel=2&keywords=optiplex+gx200. You can install up to 512MB per slot after this. More.
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.