HI RevPeter,
1. You can go to the chat admin panel to create new chat room and change the settings.
http://your_dnn_site/DesktopModules/CuteSoft_Client/CuteChat/chatadmin/default.aspx
2. The display name handle by the method below in file "\App_Code\DNNChatProvider.vb". The red part is the display name setting, you can change it directly.
Public Overrides Function GetLogonIdentity() As CuteChat.AppChatIdentity
Dim user As DotNetNuke.Entities.Users.UserInfo = GetLogonUser()
If user Is Nothing Then
Return Nothing
End If
Return New CuteChat.AppChatIdentity(user.Username, False, ToUserId(user.Username), HttpContext.Current.Request.UserHostAddress)
End Function
Regards,
Ken