Apple has released three EFI Firmware Updates for 2010-model Macs, including the iMac, MacBook Air, and MacBook Pro. This update enables Lion Internet Recovery on those older Macs. Introduced in OS X Lion alongside the mid-2011 updates to the MacBook Air and Mac mini, Internet Recovery enables access to disk repair or OS X Lion installation options via a broadband internet connection. This is intended for use on a failed hard drive or a blank drive that's never had OS X installed on it. Together with a se
