i used this post to do it
Cracking GameServer to fix rates
[/COLOR]Writed By

[spoiler]
So, some people might have problems even at such basic stuff as cracking a experience limit.
Gameserver reads rates as (real rate * 1000), it means, if you set rates to
35000, experience gain coefficent will be 35x. By default, gameserver forbidds making them more than 250 (2.5 x), but it's easy to crack.
So, open your SR_GameServer executable using OllyDBG, and patch the following addresses with following assembly codes.
================================================== ===========================
Individual experience ratio
PHP Code:
0042714C F6C4 50 TEST AH,42
Party experience ratio
PHP Code:
004271F5 F6C4 42 TEST AH,42
Item drop rate
PHP Code:
004272A0 F6C4 42 TEST AH,42
Gold drop amount rate
PHP Code:
00427349 F6C4 42 TEST AH,42
HWLAN (berserker) gain factor
PHP Code:
004273CA |. F6C4 44 TEST AH,42






