Change boot loader of Ultimate Boot CD to grub on a USB stick

1. use hp formatting tool to format usb flash drive as USB-HDD because the formatting function of window will make it as USB-ZIP

2. repeat step 1 ~ 3 in Change boot loader of Slax to grub on a USB stick if your usb stick is not bootable

3. download iso image of ubcd from http://www.ultimatebootcd.com/download.html and extract it

4. download converted grub menus then
delete syslinux, isolinux folders, menus folder and boot.catalog
copy grldr, grub.exe, memdisk, new downloaded menus folder and menu.lst to the iso root directory

5. rebuild the iso

mkisofs -R -b grldr -no-emul-boot -boot-load-size 4 -allow-lowercase -o ubcd411.iso d:\ubcd411


4. copy the new iso to the usb stick then edit menu.lst and add below

title Ultimate Boot CD
find --set-root /ubcd411.iso
map /ubcd411.iso (hd32)
map --hook
root (hd32)
chainloader (hd32)