How to install ubuntu9.04 dual boot with Windows XP using grub4dos

How to install ubuntu9.04 dual boot with Windows XP
Install Ubuntu 8.04 from Hard Disk

title Install Ubuntu
root (hd0,4)
kernel /vmlinuz boot=casper iso-scan/filename=/ubuntu-8.04.1-desktop-i386.iso
initrd /initrd.gz

Installing Fedora from the hard drive (without a boot CD).

Let Grub to load before XP boot menu

▲．rename ntldr (the XP loader) as ntldrxp and grldr (Grub loader) as ntldr

▲．create an entry in menu.lst to load XP

title Microsoft Windows XP SP2 Pro (Find and Load)
find --set-root /ntldrxp
chainloader /ntldrxp

Grub4dosでのCDイメージの起動

title Windows PE 2.0 (from /recovery.iso)
find --set-root /recovery.iso
map /recovery.iso (0xff) || map --mem /recovery.iso (0xff)
map --hook
chainloader (0xff)

Grub4dos Guide


Boot Fedora 12
In menu.lst, add

title Fedora Live
kernel (hd0,0)/boot/vmlinuz0 root=/dev/sda1 rootfstype=ntfs ro quiet liveimg rhgb
initrd=(hd0,0)/boot/initrd0.img