If you're new to the Mac but something of an iOS veteran, this lesson will be a snap. And it should be, because Apple modeled Mountain Lion's Mail, Contacts & Calendars system preference on the setting of the same name found on today's iPhone, iPod touch, and iPad.Related StoriesiMac delays extend to 6 weeks as Apple continues to face supply issuesOS X Snow Leopard stubbornly rejects retirementFrench reseller claims Apple has told