Make a file called something like banned.txt Put file in same directory as your LFSLapper.lpr file. In the 'banned.txt' file, add username of racers you want to ban - one racer per line. e.g. unnamed admin noob nooob Look in the LFSLapper.lpr file for line that starts Event OnConnect( $userName ) Then add the following (before the line EndEvent); UserGroupFromFile( "banned", "./banned.txt" ); IF( UserInGroup( "banned",$Username ) == 1 ) THEN cmdLFS( "/ban " . $Username . " 30" ); ENDIF This means that user will be given new 30 day ban everytime they try to join.