Du får den lige her:
http://www.computerhope.com/issues/ch000492.htm This option is used with IDE and ESDI drives and is also used with SCSI drives for computers using Windows NT. The number used in the above example is "0", this number is the adapter's number and should always be "0" for computers that rely on the BIOS to load system files.
In a computer using only IDE this option will work with up to four hard disk drives.
In a computer using only SCSI this option will work with the first two drives on the primary SCSI controller.
Finally, if a computer is using IDE and SCSI this option will work with the IDE drives on the first controller.
scsi(x) If the computer has a SCSI controller and is not using BIOS to load the system files, the boot.ini may have "scsi(x)" instead of "multi(x).
disk(x) The disk on the controller. If "multi(x)" is used used, this value will always be "0". However, if "scsi(x)" is defined, this value will be SCSI address.
rdisk(x) Which disk on the controller is being used. In the above example we are using an rdisk of "1", which indicates the second disk on the primary controller is being used. This value may be between "0" and "3" and is always set to "0" when "scsi(x)" is being used.
paritions(x) Which partition the operating system is on. In the above example, the operating system is on the first partition of the drive.
\WINDOWS="..." Finally, the last portion of this line defines the directory of where windows is located and what the boot menu should display as the operating system. In the above example, the boot menu would display "Microsoft Windows XP Home Edition" as a selection.