This is a Live CD, versus an OS that runs off say a flash drive?  Thats not optimal if you ask me.  That would mean that every time you ran the disc (say after a power outage) I would have to reconfigure all of my settings, right?  Which also means I cannot simply just make my settings and then make an image of my drive and be able to duplicate it over to another drive and be back up and running in case of a failure.  And the constant spinning of an optical drive would wear down quickly versus a flash drive.

Please correct me if I have any of this wrong.