Using the Command-Line
http://blog.gnu-designs.com/truecrypt-on-linux-with-xfs-and-ext2ext3-volumes
sudo truecrypt --create
sudo truecrypt -l
sudo mke2fs -m0 /dev/mapper/truecrypt1
sudo truecrypt /dev/sde1 /mnt/external
http://blog.gnu-designs.com/truecrypt-on-linux-with-xfs-and-ext2ext3-volumes
sudo truecrypt --create
sudo truecrypt -l
sudo mke2fs -m0 /dev/mapper/truecrypt1
sudo truecrypt /dev/sde1 /mnt/external