Should I install windows 7 64 bit or 32 bit if my motherboard supports only 4 gb ram max?

Yes, that will support Windows 7, but just to make sure, run the Windows 7 upgrade advisor or Windows 7 compatibility advisor from Microsoft and it will tell you for sure whether you can or not: http://www.microsoft.com/windows/compati...

This is a good system. It is powerful enough to play moderate to high graphics games. Windows 7 64 bit version will run fine on this configuration.

The 120mm fan would have to be checked into, not all casings support 120mm fans. Happy shopping.

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.