hey people, i just purchased a nvidia geforce 440mx last night. and it works great so far with just 256 ram. ive upgrading to bout 768 ina few days but i had a question on this anti aliasing thing. FS9 has it in the game and so does the card itself. what does anti aliaisng do because im gettin like 15-20 fps very easily and i dont want to start messing with features and i lose all. so can anyone lend a helping hand?