Hello, In march I posted a patch to enable booting an unmodified ISO *image* file in the root or /boot directory of a ext*fs/VFAT/ISO9660 filesystem using the Gujin bootloader (followed by the ISO El-Torito bootloader): http://lists.debian.org/debian-live/2011/03/msg00188.html I was wondering if someone had time to have a look at it, or tried it yet? Anything to improve? Regards, Etienne.