cdrom/debian-cd_info.tar.gz -- mkisofs config files for CD cdrom/initrd.gz -- initrd for use with mkisofs to build a CD cdrom/vmlinux -- kernel for use with mkisofs to build a CD netboot/mini.iso -- tiny CD image that boots the netboot installer netboot/netboot.tar.gz -- tarball of boot directory netboot/ubuntu-installer -- boot directory for tftp server