I have been testing the iso in the link below and I have successfully been able to encrypt all partitions except boot during the install of debian sid. Many thanks to Max for all his work on this project. Please read the warning below. http://nusquama.org/~max/scratch/d-i/loop-aes-root_2007-09-16.iso http://nusquama.org/~max/scratch/d-i/loop-aes-root_2007-09-16.iso.asc (GnuPG signature) WARNING: The installation of the loop-aes kernel module is not done automatically as it should be. do these steps on the second console once you reach the "Installation finished" screen, and before rebooting into the system: (replace "2.6.22-2-686" below with correct kernel flavour if yours is different) # Switch to vt2: <alt>-<f2> chroot /target mount /proc apt-get install loop-aes-modules-2.6.22-2-686 update-initramfs -k all -u umount /proc exit <alt>-<f1> -- GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS. Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail - Linux-crypto: cryptography in and on the Linux system Archive: http://mail.nl.linux.org/linux-crypto/