i think this is a very useful work, (although there are some theoritical stuff such as the easiness of 28 and 29 or hardness of 26 and 27). thanx anyways. BTW i think there is one more server that you havent listed. When i tried what u said up there the black cmd window gave me the following ip 121.128.133.30:15779. so there is also a 30 there