I recently purchased the Sims 2 along with several of its expansion packs. The sims 3 doesn't play well on my Mac. All of the expansion packs (university, bon voyage and seasons) work fine, but Nightlife refuses to work saying it is not compatible with my computer. Since University was released before it I have trouble believing this problem isn't fixable. It says the problem is my processor. I have a Intel Core 22 duo and it runs on PowerPC G4/G5. Now as I have no clue what any of that is supposed to mean I need help. Is there any way to get it working on my computer? I have a Mac OS X 10.5.8.