Make a Multi-boot USB

Make a multi-boot USB drive :

+ Ubutun 9.10
+ Hirent boot 10
+ UltimatebootCD   
+ Parted Magic

1. Download and run BootMyISOs.exe, a BootMyISOs folder is created on your PC
2. Run START.bat from the BootMyISOs folder and follow the onscreen instruction
3. Download the ISO files you want to boot and copy the ISO files to the root of your USB Flash Drive
   Ubuntu
   Hirent Boot
   Ultimatebootcd
   Parted Magic
   Extract Hirentboot.iso and Copy folder HBCD to USB.
4. Open file menu.lst from USB and edit with your file name .iso.
   Example : my menu file  :

   default 0
timeout 30
color white/blue yellow/black
title Boot Parted Magic 4.5
find --set-root /pmagic-4.5.iso
map /pmagic-4.5.iso (hd32)
map --hook
root (hd32)
chainloader (hd32)
boot
title Boot Ubuntu 9.10
find --set-root /ubuntu-9.10-desktop-amd64.iso
map /ubuntu-9.10-desktop-amd64.iso (0xff)
map --hook
root (0xff)
kernel /casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper iso-scan/filename=/ubuntu-9.10-desktop-amd64.iso quiet splash
initrd /casper/initrd.lz
boot
title Boot Ultimate Boot CD 4.11
find --set-root /ubcd50RC1.iso
map /ubcd50RC1.iso (hd32)
map --hook
chainloader (hd32)
boot
title Start Hiren's BootCD
find --set-root /HBCD/boot.gz
map --mem /HBCD/boot.gz (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
map --floppies=1
boot
title Mini Windows Xp
find --set-root /HBCD/XPLOADER.BIN
chainloader /HBCD/XPLOADER.BIN


5. Restart your PC booting from the USB device
6. Select the ISO you want to Boot from the Menu and enjoy!
   Via : http://www.pendrivelinux.com