Apple has released several Boot Camp and firmware updates designed for 64-bit or 32-bit versions of Windows 7. Boot Camp 3.1 adds full support for Windows 7 Home Premium, Professional, and Ultimate. The update addresses issues involving trackpads and the red LED for digital audio, while the company's wireless keyboard and Magic mouse are also now supported. For users planning to transition from Windows Vista to 7, a separate utility ensures that the Macintosh volume will safely unmount on Vista.