Well I would like to share my known about this so I am utilizing dual booting Vista and Windows 7 in this gateway. I took the simple route as I have two hard repel in the here and a Vista and Windows 7 in the other. Right now the default in the BIOS is configured to boot with Windows Vista to boot to Windows 7, I arrive to F10 in the home screen gateway and then enter the hard repel with Win7. When division hard repel with more running systems, then everybody should read Local division D: Local E: and so on, so in essence be the similar. That jus set the default in the BIOS to boot XP and you loose F10 and take something unlike, XP will begin at boot.