I7 no gpu vs i5 with gpu?

Yup, that is correct, The HD 6670 is presently considered the "LOWEST ENTRY LEVEL GAMING GPU" that can still let you play all games on mid settings on a lower resolution like 1440 x 900 or lower like 1366 x 768 (for much better performance). The best thing to do in your case is to first buy the HD 6670 and see if you CPU would be enough for the games you may be wanting to play and if it turns out that the cpu proved to be insufficient then that is the time that you could upgrade your cpu as well.

Good choice is AMD Radeon HD 6850 Easy to install and works great. Runs games with ease. I've ran Mass Effect 2 and Shogun 2 on this card with highest graphics settings and it doesn't phase this card for one bit!

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.