This is the latest version of the Microsoft iSCSI Software Initiator. The Microsoft iSCSI Software Initiator enables connection of a Windows host to an external iSCSI storage array using Ethernet NICs. This download can be installed on Windows Server 2003, Windows XP, and Windows 2000. For Vista and Windows Sever 2008, the iSCSI initiator is included inbox. The Microsoft iSCSI software initiator makes it possible for businesses to take advantage of existing network infrastructure to enable block-based Storage Area Networks without having to invest in additional hardware. Supported architectures include x86, x64(both Intel and AMD), and IA64 platforms.