Apple is finally shipping its Lightning to 30-pin adapters with Australian customers receiving shipping notifcations for the accessory; it will arrive as much as four weeks after the initial launch of the iPhone 5. The switch from the 30-pin adapter to the new 8-pin Lightning port has rendered the new iPhone 5, without the adapter, incompatible with existing 30-pin charging docks, as well as clock and radio systems. The delay has not been explained by Apple, which has also been struggling to supply users with Lightning to USB cables to supplement the single cable shipped with the iPhone 5 itse