Hello from a newbie. I need some help from any celestia users please. I'm running ubuntu lucid gnome & would like to add my saved Celestia addons to the directory usr/share/celestia but i dont have permission. been warned indirectly not to log in as root otherwise I'd try that. I can access root from terminal window but dont know where to go from there? I thought perhaps I could alter config file to point to addon folder but no idea how. any help would be much apprectd.