Personal information This information is listed in the room user list window. A nickname is required before you can access rooms. E-mail and description are Optional, and will both be displayed next to your username in the room user list. It is recommended that you specify your connection speed. To edit your personal information, go to Settings > Settings... Connection settings Because some of us are behind firewalls that we have no control over (schools or work, for instance), ZPoc features a passive mode setting that will allow these users to share files. However, passive mode does have a limitation: passive mode users will not be able to connect to other passive mode users. It is for this reason we recommend only using passive mode if you need it. If you have a software firewall or a personal hardware firewall, you do not have to use passive mode. You just need to Configure your firewall.