This package installs a Microsoft fix for the listed workstation models running 
the Microsoft Windows XP Operating System with Service Pack 2 (SP2).

This update improves the performance of 1394a or 1394b FireWire devices 
connected to workstations running a Microsoft Windows XP Operating System with 
SP2.

For more information about this issue, see Microsoft Knowledge Base article 
885222, "Performance of 1394 devices may decrease after you install Windows XP 
Service Pack 2."