From: mcclnx mcc <mcclnx at yahoo.com.tw> > #mkbootdisk --verbose --iso --device /tmp/boot.iso 2.6.18-371.1.2.el5 > Installing isolinux... cp: cannot stat `/usr/lib/syslinux/isolinux.bin': No > such file or directory Dunno why it looks in /usr/lib but isolinux.bin is in /usr/share/syslinux/ But you can solve it by copying or linking the file... ln -s /usr/share/syslinux/isolinux.bin /usr/lib/syslinux/ JD