Has anyone looked at truecrypt? Looks interesting. I D/L the source, but it says: Note that Linux kernel headers, located in the 'include' directory, are not sufficient for compilation of the TrueCrypt kernel module. Fields of 'dm_dev' structure must be accessed by TrueCrypt but they are defined only in an internal kernel header 'drivers/md/dm.h'. No appropriate accessor function is available. The complete source code of the Linux kernel is required for compilation of the kernel module. -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list