Hello! I'm looking for a Mac notebook, not a MacBook (those are too expensive) preferably an iBook G4 or PowerBook G4. However, I've been reading about Hackintoshes and I'm thinking about going that route. I have a few questions, though: 1. Do I need a specific computer, or can I use any computer? 2. Will the auto-update work, or do I need something else, and if so, what? 3. Would it be cost about the same an iBook? 4. How difficult is it?