Jesus Vigo reviews the process to create a mutliboot USB drive used to install multiple versions of OS X. In an ideal world, sysadmins everywhere would only need to manage one or two operating systems ...
I've got a 4 Gigabyte flash drive that I'd like to make bootable. For right now, I need it to boot DOS or DS linux. I'd like to have it boot to grub or something similar so I can select either one.