I personally don't know anything about Macs, so I'm asking here. Sorry if in not in the correct part of the forums. My sister wants to buy either a macbook pro or a macbook air to run Sims 3 on it (among other things, but Sims 3 is probably the most intensive application she will use with it). I'm wondering if the base entry level models would run the Sims 3 decently? MacBook Pro has Intel HD Graphics 3000, which I assume given Intel's style is integrated no? The air has a NVIDIA GeForce 320M which I have no idea on the performance of it.