not sure this is working.....all I got was " End of Ban List" when I tried it, but the nick that was banned did not show up on the list. Actually, there were none listed at all.

Too Big For nothing..

menu nicklist { 
  $iif($me isop $chan,Blacklist) 
  .Add:/auser BLACKLIST $address($$1,1) | kick # $$1 You Are Banned | ban # $address($$1,1)
}
menu channel {
  Blacklist
  .List:/ulist BLACKLIST
  .Add-Manual:/auser BLACKLIST $$?="Enter A host like this one -> *!*host@host.com"
  .Del:/ruser BLACKLIST $$?="Enter A host From Listing like this -> *!*host@host.com"
}
on blacklist:JOIN:#:{ 
  if ($me isop #) { 
    mode # -o $nick | ban -k # $address($nick,1) You Are Banned
    } else {
    .msg x ban # $address($nick,1) You Are Banned
  }
}

small Efficient and Using mIRC's internal user list.

can this be used by anyone, or does one have to be an Op ?

Very Good Script Mate

10/10+like

feel free to comment :D