Mandrake Control Center → boot → boot config → configure lilo/grub → OK → select the winXP entry
kdesu kate /boot/grub/menu.lst
sudo joe /boot/grub/menu.lst
sudo vim /boot/grub/menu.lst
kdesu
sudo
/boot/grub/grub.conf
title=Mandriva Linux 2008 root (hd0,0) kernel /boot/vmlinuz-12.34.56
default X
default 2
timeout 5