I'm a mac user and I would never use anything else. Macs are simply the best computers. A friend of mine is a PC user and a Mac hater. We're always arguing over which is better. I need some help to make my arguments better, and make him feel like an idiot. His main argument is that Macs are too hard to upgrade. Now I know it's hell trying to get the Hard Drive out of an ibook, but I need a rebuttal. He also claims that a friend of his installed Mac OS X on a PC. He swears it's true. I don't believe him, I always thought this was impossible without some sort of emulator. The only problem is I don't know exactly why it is impossible. Really, I just need reasons why macs are better, and I need technical stuff. Please help me win the argument.