I think you could useIs there any way to copy an installer image to a multi-boot device such as one created by Yumi?
Can't seem to find a way of doing it. I'd like to have all installer images in one place and a multi-boot USB stick would be ideal.
grub2 to load the iso and chainload it bootloader and use syslinux to chainload grub2 grub2 and skip Yumi at all? There is a thread about booting FreeBSD iso with grub2.