Thank you all, whell I did consider the 6950 too, but Id want to jump to the 70, no matter the power supply really since im getting a TX850. And instead of 6950 i would get a 5870 cuz some shops are selling it for 250 euro.

I dont like 3D since I have an almost lazzy eye, and I cant handle that extra finely if it uses glasses so not a choice for me

Despite the physx, the MLAA is more atractive for me.

So I decided Im getting the 6970! Hope with my new Megahalems and the couple of Nidec GT I can raise the q9450 up to 3,6!