Howdy! I have new 13" 2.3Ghz i5 macbook pro and Sims 3 keeps freezing my computer so that the only way to solve it is to hold power button down till it shuts down. I can create new Sim's etc. without any lag using high settings, but when I try to place preset house or try to start playing with any Sim, my MBP freezes. Using the lowest settings & resolution doesn't help, still keeps freezing. I'm not using Time Machine and the problem isn't similar to those who use Time Machine, so that's not it. I've tried searching for fix, but so far, nothing. Any help?