In one of the recent messages in OS forum, it was mentioned that a live knoppix CD can be installed on the HDD by giving the command ?su knoppix ?install?. Since most (or all? I?m not sure) live CDs are Knoppix based, does it hold true for all Live CDS? That is can they be installed by issuing this command? Also if the command is all right, since in another Linux forum (I have joined so many that can not give details or links), I found the command ?knoppix ?hdd install?.