It's not meant to be installed on a hard drive. You can boot with it and try out the packages included. With versions 5.x and back, you could save your settings/configurations, i.e. Firefox/Iceweasel bookmarks, email, docs, etc.and reboot with those settings restored, IF you enter the proper cheat codes at boot time. Knoppix 6.0/6.0.1 does not seem to have this, to the best of my knowledge. No Knoppix version was designed to be installed to your hard drive. Debian or Ubuntu are the way to go, if you like what you see in Knoppix.