I got the Sims 2 for christmas and i have an intel(R) 82815 chip. How do I get a 82845, 82865, 82915 version so that my Sims 2 will run? I don't know enough about computers to know if that's something you have to buy or if it can be downloaded. Write to my email: iceberg_48@hotmail... or post a reply. Please help me if you can!