The Sims 3 Mac v1.25.3 Patch
The Sims Medieval isn’t the only Sims game have some issues with OS X Lion; those Macs with GeForce 9400M and 320M video cards tend to crash the Sims 3. And this is a patch for that. This patch is intended to move you from v1.24.3 to v1.25.3. You want this one if you have a retail copy and this one if you have a digital copy.