Absolutely agree 100 percent. I used Knoppix yesterday to access a Ubuntu box where I had altered the PATH environment in a way that created a conflict with logging in. With Knoppix I was able to go in and put # in front of my mistake. (And, if anyone cares, it was all because I put kde3.5 on a later distro that has kde4 also--just to play the older kgoldrunner, which I love and adore. Anyone following in those footsteps might want to create a script to run the game so that on reboot the PATH is back to normal.) I'm now convinced that everyone, whether they are using some Microsoft O/S or a linux distro, should have Knoppix in their toolbox. Knoppix is a brilliant creation!!!