Memory Hacking Software

i'm a luna online player ... previously i playing hack with copy paste the client.exe (bypass) to avoid the bin files checking ... but seems 23/02/2009 a special maintainance has been made and me cannot use the same method to hack, so i findout that the client.exe will doing a CRC check on bin file, so i tried many way to do the bypassing ... like using the hex editor or C++ for trying to delete the code from the client.exe , but fail, from there i know i need something to do for bypass or injector or something else ... so i found that MHS can do it, but i don't know how to start with it, hope got some body can give me a guide to go through, i hope i can make it by myself, because at the moment no body can hack into the game yet ... i hope i can be the 1st person ^^

i can send the client.exe to u all for checking the coding inside, i see till my eye blur oso can't find the code and del it