On Fri, 18 Dec 2009 17:58:06 -0800, Grant wrote: > I checked on it after a few hours and it said "No space left on > device" and the process had exited. I rebooted the system without the > key inserted and unfortunately it came back up to the normal HD so > nothing has been wiped. Any idea what I did wrong? Does the USB stick still boot? It looks like you wiped the wrong device. Incidentally, if you want to use dd, adding bs=4096 speeds it up quite significantly. -- Neil Bothwick Growing old is mandatory; growing up is optional!!