Fibre Channel Utility 2.0
Provides the ability to configure the Apple Fibre Channel PCI Card.
For more information about Mac OS X Server, visit the http://www.apple.com/support/xserve/raid
For Mac OS X 10.3 users you will need to get Fibre Channel Utility 1.0.3, available at : http://www.apple.com/support/downloads/fibrechannelutilityupdate.html