Hello all, I am thinking about upgrading my GPU, I have a GTX260 OC atm and thinking of trying out the HD4770 xfire setup. How much performance increase will I see with the xfire setup over a single GTX260 OC, I know the FPS will increase but will games run smoother and be able to turn on more eye candy? I picked up the GTX260 for 169 with a 30 dollars MIR witch I got back knock on wood and a free CoDwaw game so really I paid about 120 for the card. I can sell my card to a friend for 100 bucks and pay about 120 more for the xfire HD 4770 so will 120 be worth the upgrade? Thanks Niklas