Hello, I tried to make an automatic install bootable CD, with a kickstart file. I use this command to create my CD : sudo mkisofs -v -r -T -b isolinux/isolinux.bin -c isolinux/boot.cat -J -o InstallCD.iso -no-emul-boot -boot-load-size 4 -boot-info-table -hide-rr-moved . I copied all the contents of the CD #1, on a InstallCD dir, on copied my ks.cfg file into the isolinux directory. When I try to boot it, it says " This is not a CentOS CD, please intsert an CentOS CD" Anyone can help me? -- Regards ---- COUSIN Kevin Linux Administrator Global Service Provider 75017 PARIS FRANCE