KNOPPIX (as of version 3.3) will also allow you to install a disk image. To do this you need to open a command shell and type: kxn-install. The KNOPPIX CD contains 2.2GB of compressed data and these will be copied to the hard drive in a bootable format.
KNOPPIX is based on Debian so once you have it installed you can
use apt-get to download and install new packages.