Tried installing to an 8 gig san disk cruzer USb thumb drive using the unetbooting method and the grub-install method as indicated by the wiki. With both installs, when i attempt to boot into the usb key, i get dropped into a busybox shell and i notice an error "Alert! does not exist. Dropping to a shell". It does not say what does not exist and im stuck here. Anyone encountered this before?