Kalau sepengetahuanku sulit untuk ganti akun (atau maksudmu username?). karena di forum ini fitur ganti username itu tidak ada, bisa sih bisa tapi harus Donasi sekian BTC dulu untuk mendapatkan Akun VIP atau Donatur untuk mengaktifkan fitur ganti username. Atau kamu bisa minta langsung dengan PM administrator forum, tapi ya mustahil juga, beberapa member Indonesia yang kutahu pun tidak ada yang pernah di-ACC ganti username di forum ini. Jadi ya solusinya bikin akun baru dengan username yang baru. -snip-

Each user has a display name, which is the only name ordinary users see, and a username, which is what you use to log-in with. Almost always, they are the same.

If I change a name for reasons of appearance, then I only change the display name. The username remains reserved, the user can still login using the username, PMs can still be sent to that username, "search member" allows searching for the old username, etc.

If I change a name for reasons of privacy, then I change both the username and the display name. In this case, it is possibly hazardous to reserve the old username, since it allows someone to test for the existence of that username, possibly defeating the privacy benefit. If you're worried about being impersonated, then simply don't seek to have your username changed.