The 4650 would be the absolute minimum card, it's ok but not a great value. The GeForce GT220 is 10% faster for about the same price, while the Radeon 4670, 5570 and GeForce GT240 are much faster for slightly more money. The 5670 is better yet, but outside of your price range.
http://www.aria.co.uk/Products/Component... http://www.aria.co.uk/Products/Component... http://www.ebuyer.com/product/176167 http://www.ebuyer.com/product/173705 Performance: http://www.techspot.com/review/240-ati-radeon-hd-5670/page4.html.
I would get a 5670 since it's much more power efficient, it has quite a bit better performance, and costs only a little bit more. You can get it for 50-60 pounds. http://www.newegg.com/Product/Product.as...
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.