On Fri 20 Dec 2013 at 16:38:14 +0000, Brian Candler wrote: > I have some 8GB USB keys and I wish to put a bootable Debian > installer image AND a bunch of other files (documents, Virtualbox, > more ISO images etc). > > I've dd'd an ISO image to a stick, which is fine. Now, reading the manual at Which image did you use? What does /sbin/fdisk -l <your_iso> give?