I can't remember where I read the info, but numbers weren't allowed on names and there were a minimum amount of characters/letters required for choosing a name. I could have swore I read it in one of the articles posted, but I can't find it? Maybe I'm just crazy.
Oh damn I found it. :O!
1.The background and interface of the login stage have been modified.
2.Characters now perform various actions during the Character Selection and Creation steps.
3.The Character Creation rules have been changed.
A.Character names must be 10 letters or less in Korean or English letters, and may not include numbers.
B.New facial and physical feature settings have been added for more flexible customization.
4.The Character Deletion stand-by period is 5 minutes for characters under Level 20,
and 7 days for those at or above Level 20.
Wonder of wonders.