**[[:v4start|ProBoard v4]]**

**INTRODUCTION**
  * [[v4:introduction|Introduction]]
  * [[v4:whats_new|What's new in v4]]

**INSTALLING AND UPGRADING**
  * [[v4:install:overview|Overview]]
  * [[v4:install:requirements|Before you install]]
  * [[v4:install:fresh_install|Installing ProBoard v4]]
  * [[v4:install:upgrade_16bit|Upgrading from 16-bit]]
  * [[v4:install:migrate_fidonet|FastEcho and Internet Rex]]
  * [[v4:install:program_updates|Program updates]]

**GETTING STARTED**
  * [[v4:start:overview|Overview]]
  * [[v4:start:first_configuration|First configuration]]
  * [[v4:start:start_dispatch|Starting PBDispatch]]
  * [[v4:start:first_caller|Your first caller]]
  * [[v4:start:go_online|Going online]]

**CONNECTING CALLERS**
  * [[v4:connect:telnet|Telnet]]
  * [[v4:connect:rlogin|RLogin]]
  * [[v4:connect:iemsi|IEMSI auto-login]]
  * [[v4:connect:ssh|SSH]]
  * [[v4:connect:login_guard|Login Guard]]
  * [[v4:connect:host_filter|Host Filter]]
  * [[v4:connect:ftp|FTP downloads]]
  * [[v4:connect:web|Web portal]]
  * [[v4:connect:nntp|News (NNTP)]]
  * [[v4:connect:pbterm|PBTerm]]

**PBCONFIG**
  * [[v4:config:overview|Overview]]
  * [[v4:config:options|Options]]
  * [[v4:config:users|Users and levels]]
  * [[v4:config:services|Services]]

**PBDISPATCH**
  * [[v4:dispatch:overview|Overview]]
  * [[v4:dispatch:dashboard|The dashboard]]
  * [[v4:dispatch:services|Service Management]]
  * [[v4:dispatch:logs|Logs and Log Viewer]]
  * [[v4:dispatch:reporting|Reporting]]
  * [[v4:dispatch:mailer_monitor|Mailer Monitor]]

**MENUS AND COMMANDS**
  * [[v4:menus:overview|Menus and commands]]
  * [[v4:menus:commands|"/" commands]]
  * [[v4:menus:matrix|The Matrix logon]]
  * [[v4:menus:rip|RIP graphics: icons and text blocks]]

**MESSAGES AND NETWORKING**
  * [[v4:mail:overview|Overview]]
  * [[v4:mail:fidonet|FidoNet mail]]
  * [[v4:mail:aka_domains|AKA domains]]
  * [[v4:mail:echolist|Importing echoes from an echolist]]
  * [[v4:mail:pblink|PBLink]]
  * [[v4:mail:interbbs|Inter-BBS messages]]
  * [[v4:mail:irc|IRC chat]]
  * [[v4:mail:bbslist|The BBS list]]

**FILES AND TRANSFERS**
  * [[v4:files:overview|Overview]]
  * [[v4:files:areas|File areas]]
  * [[v4:files:protocols|Transfer protocols]]
  * [[v4:files:accounting|Download rules]]
  * [[v4:files:file_echoes|File echoes]]

**DOORS**
  * [[v4:doors:overview|Overview]]
  * [[v4:doors:native|Native Windows doors]]
  * [[v4:doors:groups|Door list and door groups]]
  * [[v4:doors:p3x_games|Plug-in games]]
  * [[v4:doors:legacy_dos|DOS doors (PBLegacy)]]
  * [[v4:doors:door_networks|Door networks]]

**MAINTENANCE**
  * [[v4:maint:overview|Overview]]
  * [[v4:maint:pbutil|PBUtil]]
  * [[v4:maint:routine|A maintenance routine]]
  * [[v4:maint:backups|Backups]]

**PLUG-INS AND THE SDK**
  * [[v4:sdk:overview|Plug-ins]]
  * [[v4:sdk:developing|Writing a plug-in]]

**REFERENCE**
  * [[v4:reference:programs|Programs]]
  * [[v4:reference:plugins|Plug-ins]]
  * [[v4:reference:ports|Ports]]
  * [[v4:reference:folders|Folders]]
  * [[v4:reference:config_files|Configuration files]]
  * [[v4:reference:glossary|Glossary]]

**TROUBLESHOOTING**
  * [[v4:trouble:overview|Overview]]
  * [[v4:trouble:connecting|Callers cannot connect]]
  * [[v4:trouble:doors|Doors and plug-ins]]
  * [[v4:trouble:mail|Mail and networks]]
  * [[v4:trouble:programs|Installs and updates]]

**HISTORY**
  * [[v4:historical|ProBoard 2.x (16-bit)]]