First, get an XBox, as PS3 is for girls, hence the tiny pads.
Second, stick with it and use a light automatic weapon till you get your level up.
3rd, knife kills!
All of this, I use the PP90M1, it has a really high fire rate so I can just blast off the hip. Use a silencer and extended mag's so you don't get caught with your pant's down while reloading.
