Ok, I added the SweetFX and I added my settings too. You can use my settings if you have a good computer.
Drop everything in the Battlefield 3 main dictionary and if you want/can, you should replace the setting with my setting or you can customize by yourself.
Just want to clarify. So by using FXAA, SMAA and Sweetfx will not get you banned? I've been searching hi and low for this answer and couldn't find a satisfactory results.