I love this live cd, you can also encrypt the free space with lux, very easy (and slow). Itīs debian based, with security programs and fast. Of course you can update the packages. You can download it in English, Spanish or Italian. I am using it everydayhttp://www.freepto.mx/en/download/
$6.40
KNOPPIX 9.1 LINUX INSTALL & LIVE DVD
$9.99
Knoppix Live GNU Linux System 9.1 on Bootable CD / DVD / USB Flash Drive
$9.99
Linux Knoppix 4.0.2 Installation Disc
$39.99
$8.00
Knoppix Linux Bootable OS v8.6 "Original Live Operating System" 32G USB Stick
$20.30
Acer Aspire One 9 inch Netbook ZG5 512MB RAM 8GB SSD HD Knoppix Linux WiFi VGA
$79.99
Knoppix 3.4 Linux installation CD
$10.00
Knoppix Linux Bootable OS v8.6 "Original Live Operating System" 16G USB Stick
$19.95