yup understood , but in security.php code , there isnt any mention of boards array?
actually that is correct, all the code does it deny posting if the user has less then 10 credits.
if you want this on a specific boards only
try this, but i dont think it will work to tell the truth
on this line
if($row['money'] < 10)
return false;
change to
global $board;
if(($row['money'] < 10) && in_array($board, array(1,3,4))
return false;
if that doesnt work, then i dunno how you would do it then, probably cant