User-ID
Channel #
Location
Class
Credits
Time Online
Invisible?
TAB_USER
TAB_CHAN
TAB_LOC
TAB_CLS
TAB_CRED
TAB_TIMEON
TAB_INVIS
TAB_USER
TAB_CHAN
TAB_LOC
TAB_CLS
TAB_CRED
TAB_TIMEON
TAB_INVIS