The folks over at Xiah have announced that they are currently holding a Double Experience event that will run until September 4th.
Xiah introduces Double FEMA EXP Event
San Jose, CA August 15th, 2007 - Xiah announced today that it is hosting a "Double FEMA (Five Elements Martial Arts) Experience" event for all players of the game.
Players will receive double experience points from 8.14.07-9.04.07 whenever they hunt monsters. The "Five Element Martial Arts" feature maximizes Damage and Defense stats. This feature is only usable when a player reads the martial arts books in the game.
Read more about Xiah here.