Hi All, I am following: http://www.linuxinsight.com/how-to-flash-motherboard-bios-from-linux-no-dos-windows-no-floppy-drive.html to make a bootable CD to flash my bios I get to mkisofs step, but what I get is not what I think I want. I dont understand if I unmount /tmp/floppy how the Mkisofs command of: mkisofs -o bootcd.iso -b FDOEM.144 FDOEM.144 how I get everything in /tmp/floppy Here is what I did: wget http://www.fdos.org/bootdisks/autogen/FDOEM.144.gz gunzip FDOEM.144.gz mkdir /tmp/floppy mount -t vfat -o loop FDOEM.144 /tmp/floppy Copied the flash files to /tmp/floppy umount /tmp/floppy mkisofs -o bootcd.iso -b FDOEM.144 FDOEM.144 Can anyone help? -Jason