Diskpart

DiskPart

A Description of the Diskpart Command-Line Utility

DiskPart Command-Line Options

How to automatically assign a drive letter by using the Diskpart.exe command on a Windows Server 2003-based computer or on a Windows XP-based computer

How to extend a data volume in Windows Server 2003, in Windows XP, in Windows 2000, and in Windows Server 2008

Description of the Windows XP Recovery Console for advanced users