Apple has released two new firmware updates for their laptop models.
These two updates are:
Bluetooth Firmware Update 2.0.1: This update fixes the problems faced by users of Apple Wireless Mighty Mouse and Apple Wireless Keyboard. It is applicable on Macs that ship with Broadcom Bluetooth chipsets.
Hard Drive Firmware Update 2.0: This update is for the owners of MacBook Pro with 7200 RPM drives. This update fixes the noise problems reported by the owners of these notebooks.
Apple said that both of these updates can be downloaded through the software update utility available in the Mac OS X.