While the majority of the big revelations about The Sims 3 have already been taken care of, today's website update does include some new screenshots, as well as a look at the new personality trait system. Once you create a Sim's physical appearance, you can combine five personality traits together to define how they behave. Want an unlucky, slobbish, easily-bored yet friendly mooch, or a hot-headed, rude, childish and excitable jerk? The ability to fine tune your Sim's personality should make for some very interesting torture sessions gameplay indeed. Hit the jump for a press release full of Sims 3 goodness!