Linux Articles listed under "Boot Multiple ISOs from Flash Drive"
XBOOT is yet another neat little Multiboot ISO USB Creator. It is a Windows based application that can be used to create a Live Multiboot USB or even a Multiboot ISO file that can then be burnt to a CD/DVD. XBOOT supports many Linux Distributions and Utilities, and allows you to use your choice of a Grub or Syslinux bootloader. Also included is a built in QEMU emulator (enabling you to boot an ISO from within Windows).
SARDU is another nice Windows based Multiboot USB Creator that can also be used to create Multiboot CD/DVD's. Created by Davide Costa, SARDU enables you to create a Multiboot UFD containing your basic essential Utilities, Antivirus, and Windows XP/7 Installers. On top of that, SARDU offers the built in ability to Defragment your USB Drive, and burn an ISO to CD/DVD.
Boot ISO Files directly from USB using Grub2 from Linux. Here is one way to create a Multiboot USB Flash Drive from a running Ubuntu (I used the Live CD). You may eventually need a large Flash Drive or USB Hard Drive in order to include every bootable ISO entry. I will add more Bootable ISO files to the grub.cfg file as I find time to test them. Contact me to submit working Bootable Linux ISO grub.cfg entries for inclusion.
How to Create a MultiBoot USB Flash Drive from Linux: Multisystem is an awesome tool created by LiveUSB.info, that works similar to our Windows based MultiBootISOs USB creator, but was created for use within Linux. It also uses Grub2 instead of Grub Legacy, and can be run from within Ubuntu Linux to create a Custom Multiboot UFD containing your favorite Bootable Live Linux Distributions.