Set BIOS to boot to SCSI then:

Promise UltraIDE controller (PCI Slot 2) Primary Master= ZIP 100 (IDE)
Promise UltraIDE controller (PCI Slot 2) Primary Slave= LS-120 (IDE)
Promise UltraIDE controller (PCI Slot 2) Secondary Master=WD HD (XP-Pro boot drive)
Promise UltraIDE controller (PCI Slot 2) Secondary Slave=WD HD (Could be bootable)
MB Primary Master= 48x Burner
MB Primary Slave= 16X DVD
MB Secondary Master= WD HD (Could be bootable)
MB Secondary Slave= Open.

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