I got the Sims 2 for my girlfriend who has a Powerbook G4 12in (Geforce go5200) based on the fact that an employee I asked told me that it should run fine on her computer. He claimed that it ran fine on his ibook which is a step down from the Powerbook. I installed it on my Macbook (crappy GMA 900) and of course the quality was terrible on the lowest of settings. I was hoping that it'd be at least playable. Some of my friends have said that it'd be no better on the Powerbook. Their policy is no returns on opened games which is understandable becuase they want to prevent piracy. However I was told explicitly by an Apple Store employee that it would run fine. What do you think? Should it be returnable or not? I may make a scene/get the manager and make a scene but I really don't like doing that, especially with a company that for the most part I am very satisfied with. Has anyone else had comparable experiences?