I want to boot multiple linux OS off of a thumbdrive

[jbander]

And I want to do it out of Ubuntu 11.04, Can anyone suggest a program other then multisystem (it don't work)

[MikeTbob]

Maybe you should look into unetbootin. It should be available in your system repos.
UNetbootin - Homepage and Downloads

[jbander]

Yes I have that program, I just won't a program that you can boot multiple Programs off of.

[jayd512]

Unetbootin allows for fairly simple creation of USB installations. And from there, you'll be able to set-up a multi-boot drive.
What about that doesn't fit your needs?

[TaZMAniac]

There is no program available to make a multiboot thumbdrive automatically. Well, there is one but you have to buy it. It will require a bit of work on your end for a free solution. Not very hard though.

Here is my tutorial on how to make a multiboot thumbdrive with Unetbootin.

Ubuntu 4 You: MultiBootin With UNetbootin. A Multiboot Flash Drive Tutorial

Another good tutorial can be found here;

Roll Your Own Multiboot USB Tool | USERBYTES.COM

This tutorial is how to use the included script to make multiboot Cd's and DVD's. It will help you understand the way multiboot works and how the folders and files are set up.

MultiCD

Have fun. I know I did when I started making my own multiboot's.