[help] how to change rates ><

How to change exp sp etc rates on a server? Yea I know there is a lot of topics about it, but am dumbass if you like, but cannot understand that do I must use OllyDBG and edit in SR_GameServer.exe OR in its enought and it will work if I edit it in server.cfg? I patched the exe already with v1.0.6 with clicking on fix rates, this is why dont have any idea. Enought to change in cfg, or still have to ollydb the exe?
Thx for ur patience . . .

first (and done)
I patched the exe already with v1.0.6 with clicking on fix rates


next
server.cfg

ExpRatio "8000"
ExpRatioParty "10000"
DropItemRatio "5000"
DropGoldAmountCoef "5000"

rates, change to the value you want

and that is all

these values/1000 are the real values right?