Hi, Richard Owlett wrote: > Has this been done before? It seems so. Google "boot iso image from hard disk" found me among many others http://www.howtogeek.com/196933/how-to-boot-linux-iso-images-directly-from-your-hard-drive/?PageSpeed=noscript which mentions a "GRUB Live ISO Multiboot project". Probably https://github.com/thias/glim > Any comments? Please keep me informed about your effort and success. Have a nice day :) Thomas