Apple has updated Logic Pro, Logic Express and its Mac Pro firmware.

Logic Express 9.1.3 ( and Logic Pro 9.1.3 ( offers improved compatibility with Hyper-Threading, improved compatibility with 6 and 12-core Mac Pro systems and offers support for iOS control surface apps that utilize the OSC protocol Both require Mac OS X 10.5.8 or higher.

The Mac Pro EFI Firmware Update 1.5 ( resolves an issue that prevented the firmware password prompt from being displayed and resolves an issue that prevented the Boot Picker from being presented if Ethernet is connected to a network without DHCP). It requires Mac OS X 10.6.4 or higher.