Oh, that's right... I always forget that the core component is free as I always buy a membership when I use it for a new client in order to get the newest extensions. So there shouldn't every really be a security issue unless it pertains to the plugins. Is there a way to stay informed on that, by the way? I don't think plugins show up on the updates section of Joomla - just in the plugins manager of CB [I believe]. Or maybe just keeping up on your newsletters would keep me informed of such (I'm subscribed). I'm usually not quite this concerned but this particular client that's going to be using your component has to keep government documents secure - and in a secure system. I'm also sure, as soon as their business takes off, that they'll be more than happy to keep their membership 'alive' and constantly updated indefinitely.