You definitely should add RAM to run COD, especially for flying near towns and cities. The graphic card should be ok for normal settings.

Thanks guys for excellent advice!
I know a little about computers, so i have always wanna go for 2 x 2gb :p
And then i can upgrade to 2 x 2 gb again, so then i have 8GB. But will see how it works with 4 gb first, then upgrade the video card...

Sorry about my english... It's a little bad.

But would it not be best to upgrade to 8 GB ? Because many planes up in the air, and flak guns fire on you... That would give a hard job to the cpu and ram.. ?

unless the progi can adress 8GB(which it afaik can't): No.

It can, if you take the 64 bit exe.

But you're right, it won't make use of the extra ram anyway.

So my motherboard can only take use of 4 GB ?

According to Google:

max. RAM: 16GB (if you take 4x 4GB)

On my motherboard it says... Can take use of 4 ram bricks, but will lower the frequency to 800. But you can set it up to 1066 or whatever the ram bricks frequency is..

Is it my age? I don't understand why deliberately being a jerk is fashionable. Is it some post-ironic statement about society? I really don't understand why people go out of their way to do it.

LOL! and +1. Not EVERYONE in this forum are native English speakers so try to show some tolerance and be patient.

As for the system specs, don't worry about DDR3 RAM just buy a 2GB stick or more if you can afford it, CPU is good and the graphics card will probably not do highest settings but medium-high depending on your monitor resolution. We don't know how it will run yet but this is my educated guess.:)