Like the title says I was finally able to get my parents to buy an iMac after the last of their terrible Windows machines died off. I work professionally using a Mac so I'm an expert but they've never used one before and I can only go to their house for one day to help with setup. Anyone have any thoughts on the best way to teach OSX to two people who have never touched it? I'm really trying to avoid having them get frustrated with the new system and we all know expertise comes with time and use. Thanks in advance amigos.