What I want is to create a bootable pen drive that shows GRUB menu and I can select any of the several bootable systems from there to install/run. I have several ISO images that I want to install in the USB like Ubuntu, Fedora, System Rescue CD, Windows XP and Windows 7 (The windows versions are optional, mostly am looking for a multi installer for Linux distros, specially Ubuntu version)
The default Startup Disk Creator only works with Linux Images and only 1 at a time (At least for the mean time. If it allows more systems and multiple ISOs it would be awesome)
What method exists that I can use step by step to create a bootable USB Drive with multiple images than can be booted from the USB and selected from GRUB. It must support Windows Images and Linux Images.
Alternatively, is there also a way to have multiple versions of the Ubuntu installation ISO on same USB Drive, such as, when booting from it, I get to choose what Ubuntu version and architecture to install, for example:
BOOT MENU
Ubuntu 12.04 32 Bit
Ubuntu 12.04 64 Bit
Ubuntu 12.10 32 Bit
Ubuntu 12.10 64 Bit
UPDATE: Wanted to add that the English version for the post mentioned by daithib8 is here: MultiSystem – Create a MultiBoot USB from Linux | USB Pen Drive Linux