no problem, it uses a while loop to search through the ban list, entry by entry.
if ($Ibl($3,%a) iswm $address($2,5)) { mode $3 -b $IfMatch }
that checks each entry in the ban list against the nicks address using a wildcard match since most bans have some sort of wildcard string in them. if it matches in unbans the user.
if you got any other questions or need help just let me know.
gecko