The Mac mini arrived at Apple Stores Saturday—and so did the crowds. But it was the iPod shuffle that seemed to attract the most attention from shoppers in San Francisco and Southern California. Still, the low-cost Mac mini has sparked a great deal of interest among Mac users and potential switchers. Want to know how the price of the Mac mini compares to a low-cost PC ? Interested in how easy it is to upgrade the RAM ? Or maybe you’d like to know what the inside of the machine looks like. We’ve got all the answers to your Mac mini questions on our Mac mini page.