Warcraft 3 MODs

where does it say anything about how much exp you get for killing someone? yes there is a command there to have it announce how much you got for killing them but how do I change how much you get for killing them..

another question.. how do i lower the exp for killing people.. i cant find it in the config.. i dont think i can at least. :/

Ok.. To change the EXP gained from each thing I edit the war3ft.cfg.. what next? Do i just upload it to the server?

also how do I change between long term and short term exp, cause i can't find it in the config..