>>> You must install the DOS bootloader with the "sys" command. >> >> I believe the DOS bootloader will simply overwrite GRUB, >> which resides in the boot sector of the disk, having >> no effect on the properties of the first partition. > > No, it won't. The sys command only changes the bootsector of the > partition, it does not change the MBR. The DOS command to change the MBR is: # fdisk /mbr Koh Choon Lin