hello all, I need to ask a couple of questions regarding the KEYDB.cfg file for libaacs and bluray disks. I have discovered that the file can be installed in /etc/xdg/aacs/ This is the systemwide config directory for libaacs on linux. 1. Is it preferable to write a periodic download for systemd or to download the file itself?         Could this be a legal issue? 2. Can an install script modify the users home directories - ie. create the .config/buk directories. 3. Would it be OK to link the users vuk directory to a system wide one in say /etc/xdg/aacs/vuk so that all users can share the keys? I would rather ask a silly question than create a problem later. I dont want to go against any goup preferences. Thanks Macca