Quote Originally Posted by coogor
Well, if you install ist, it becomes more a Debian than a live-CD. Nevertheless, the network funtionalities should work.....
No, if you install it, it stays Knoppix, only more broken. If you want a good functional Debian system, install Debian. Networking has been breaking since the very first reports in the HDD install forum of people trying to install Knoppix. I want no first hand experience with this, but your report seems to indicate things are still not fixed.