anchor.diff:  
   	if(I && I.registered_name)
   		if(!user.transferItemToLoc(I, src))
  -			return 0
  +			return FALSE
   		var/obj/old_id = id
   		id = I
   		if(old_id)
   			user.put_in_hands(old_id)
   		update_icon()
  -	return 1
  +	return TRUE
   
   // access to status display signals
   /obj/item/pda/attackby(obj/item/C, mob/user, params)
  
positive.code: 	if(!I)
  		if(id)
  			remove_id()
  			return 1
  		else
  			var/obj/item/card/id/C = user.get_active_held_item()
  			if(istype(C))
  
negative.code: 					U << browse(null, "window=pda")
  					return
  			if("Message")
  				create_message(U, locate(href_list["target"]))
  
  			if("MessageAll")
  				send_to_all(U)
  
  			if("cart")
  				if(cartridge)
  