LOCAL Messages : 5 sub-boards
DOVE-Net : 19 sub-boards
FSX-Net : 8 sub-boards
RETRO-Net : 22 sub-boards
MICRO-Net : 9 sub-boards
SCI-Net : 17 sub-boards
VKRADIO-Net : 7 sub-boards
GAME-Net : 29 sub-boards
MUSIC-Net : 7 sub-boards
USENET : 16 sub-boards