Aggiornamento firmware masterizzatore NEC ND-2510A

Vorrei aggiornare il firmware del mast in oggetto. Sul sito tedesco della NEC ho trovato l'ultima versione (2.19) e le istruzioni che riporto qui sotto. Dato che non l'ho mai fatto e che non ci ho capito niente, mi spiegate bene i vari passaggi? Se serve, ho WinXp sp2.
Connect drive to secondary IDE channel as Master
Disconnect all slave hardware from IDE secondary Master
Use standard UDMA-2 IDE cable
Update in Windows "Safe Mode"
Under Windows 2000 & XP login as administrator
In problem case update without DMA mode, under Windows XP & 2000 in the device manager - "IDE ATA/ ATAPI controllers", you can switch from DMA to PIO mode
Disconnect all external USB/ FireWire devices.
Deactivate virusscanners, active desktop programs and packetwriting agents
Do not turn off power during the updating process.
GRAZIE
Connect drive to secondary IDE channel as Master
Disconnect all slave hardware from IDE secondary Master
Use standard UDMA-2 IDE cable
Update in Windows "Safe Mode"
Under Windows 2000 & XP login as administrator
In problem case update without DMA mode, under Windows XP & 2000 in the device manager - "IDE ATA/ ATAPI controllers", you can switch from DMA to PIO mode
Disconnect all external USB/ FireWire devices.
Deactivate virusscanners, active desktop programs and packetwriting agents
Do not turn off power during the updating process.
GRAZIE