See that 1997 Bondi Blue iMac? Someone at Apple has a sense of nostalgia. Nevertheless, these firmware updates are all about the present as they address Thunderbolt display and target disk mode, as well as OS X Lion Internet Recovery issues.

• Thunderbolt Software Update (OS X Lion), download
— This update provides support for the Apple Thunderbolt Display and bug fixes for Thunderbolt device compatibility.

• Macbook Pro EFI Firmware Update 2.3, download
— This update includes improvements delivered in MacBook Pro EFI Firmware Update 2.2 that enables Lion Internet Recovery from an Internet connection, resolves issues with Apple Thunderbolt Display compatibility and Thunderbolt Target Disk Mode performance on MacBook Pro (early 2011) models.

• MacBook Air EFI Firmware Update 2.2, download
— This update includes fixes that enhance the stability of Lion Recovery from an Internet connection, and resolve issues with Apple Thunderbolt Display compatibility and Thunderbolt Target Disk Mode performance on MacBook Air (mid 2011) models.

• Mac mini EFI Firmware Update 1.4, download
— This update includes fixes that enhance the stability of Lion Recovery from an Internet connection, and resolve issues with Apple Thunderbolt Display compatibility and Thunderbolt Target Disk Mode performance on Mac Mini (mid 2011) models.

• iMac EFI Update 1.7, download
— This update enables Lion Recovery from an Internet connection and includes fixes that resolve issues with Apple Thunderbolt Display compatibility and Thunderbolt Target Disk Mode performance on iMac (early 2011) models.