umm masterQ was nice enough to just tell you what to do
you open a query in your monster DB
and run the query string he gave you. or adjust the multiplier to the number you wish
and kaori i dont think there really is a way to easily set above 128X on the server through crueldragon, you can even manually edit the file to be above 128X, and start crueldragon.. but it wont allow it
there actually is alot of variables.. that have constricted ranges, if you are below it or above it.. your server crashes lol
but at the same point.. there is a max exp you can receive anyways from a monster.. with 3.55 files. i think its the same for JoB files.
so you can only go so far