Acne Scar Laser

I had a lot of acne in the past for many years. Fortunately, it was very superficial. Now, in the center of the cheeks, very, very small (barely visible), scars, pores of my nose seems to have been greater. I want to completely remove scars or make them less visible pores and make my nose. I know the new improved laser appear on the market often, and I wonder what would be good for the affection with which the results can be achieved by 2008. Ask laser treatments. Bleaching creams and stuff like that does not seem to really work for me.