Hi, CGS wrote: > Aren't there bootable ISOs that have a writable part (certain "live" > systems)? Maybe they're not ISO-9660.
Some Live systems on first start create a partition and a filesystem which claim the remaining size of the USB stick up to the end. I dimly remember that years ago, Debian "mini.iso" had a partition with empty FAT filesystem of a few MB for storing non-Debian firmware. Have a nice day :) Thomas
