if i know correctly, the Korean servers now allow your characters to be transferred across servers and accounts (am i still right about it?). and in that process, u can also change the character's genders and name as well. also, u can carry only certain amounts of adenas depending on the lvl, but here is one thing i am not sure of. can u get your items in the inventory transferred as well? other than the ones that you are equipped with (ex. pets, pet items, buff scrolls, other accessories)?
there will be 3 services for NA. Characer SERVER transfer, Name chage, and gender chage.
As for character server transfer, no detail infos has been released yet.