Oh I just saw it I didn't write that these witch want to buy are theses DHX technology I don't know if it makes any difference but if you say that they have to have the same parameters the they should work. Just to be sure now I have this set: http://www.microcenter.com/single_pr...uct_id=0245600 and I want to get these http://www.microcenter.com/single_pr...uct_id=0290873 so from what you said they should work. I want to get 4GB so I wont have to worry about RAM in the near future and then maybe a new graphics card. Actually this is my first computer whit good components the previous one had an Intel Celeron 2.6GHz, ASRock mobo and 768 mb of Elixir RAM. So it was nothing special. And now I have those Corsair and I am pleased with them.
No I just gave the link form that shop so you could see witch I am thinking of. I live in Poland so they will be bought in a polish shop and as I said I will be getting them for Christmas so I wont be the one who will buy them. Thanks for the advice as soon as I'll get them I'll how it performs.
I promised to post the results of my new RAM so here its is. Well I finally got it about a week ago. In the end I bought 2x2GB of OCZ Platinum 1333 MHz DDR3 and it is great I didn't think that it will give me such a boost. Before it took me about 1 minute after Vista loading my desktop to get the system fully running now it is like 10s! In overall Vista works so much faster. Of course games load faster. Eg. Crysis works normally on high settings even when there is a lot of action and before I used to have some lags while playing it. So I'am very happy with it and I was able to resell my old memory to the shop form witch I bought the new ones .