I got this message from my list and I don't know what a concealed subscriber is. * * Total number of "concealed" subscribers: 68 * Total number of users subscribed to the list: 74984 (non-"concealed" only) * Total number of local host users on the list: 4 (non-"concealed" only) * Can anyone help? Margaret J. Brandt MMS/NEJM Technology Projects Coordinator [log in to unmask]