XP non/bootable with GRUB2, GRUB

### GRUB2 system, grub.cfg, unbootable
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Microsoft Windows XP Professional (on /dev/sda1)" {
	insmod part_msdos
	insmod ntfs
	set root='(hd0,msdos1)'
	search --no-floppy --fs-uuid --set a8d4b8bcd4b88e56
	drivemap -s (hd0) ${root}
	chainloader +1
}
### END /etc/grub.d/30_os-prober ###



### grub4dos (GRUB) @ CD, menu.lst, bootable
title ³ Boot from Hard Drive - Windows XP (NTLDR)        ³\n
find --set-root --ignore-floppies --ignore-cd /ntldr
map () (hd0)
map (hd0) ()
map --rehook
find --set-root --ignore-floppies --ignore-cd /ntldr
chainloader /ntldr
savedefault --wait=2