You're doing an excellent job on the tool, Lot's of useful features already, and it's only 0.33
But there seems to be a few things I'd like to post here, maybe to see them in the future.
-The whole "Player Turned bluename" thing needs a bit of work, it repeats itself constantly for the same player.
-Notify on specific players (Able to put in the name.)
-Notify on Giftbag (For places like Lab, Where they may be missed easily.)
-Custom Monster notification ( I think you're already working on it though.)
-"Always display defending attacks (Shows attacks only against you, Good if you're using Disabled attacks to reduce lag, but you still want to know when you're being attacked.)
-+1 Item scanner (Scans each item you pick up, and Notifies you if it's +1.)
-Possibly a "Disconnect on certain player class" (Ok for mining, so you can maybe let a tao and archer go by you, because they usually won't 1-hit you, but you can make it disconnect for a trojan.)
That's all I can think of for now, Hope you take a few into consideration! Keep up the good work !