All website login, account management functions, and NCoin purchase functions will be unavailable on Thursday, July 11th, 2013, at 5am PDT / 7am CDT / 8am EDT / 12pm UTC/GMT. (http://www.timeanddate.com/worldclock/fixedtime.html?msg=Lineage+II+Website+Maintenance&iso=20130711T05&p1=137) Estimated downtime is approximately 7 hours.
Game login and servers will not be affected.
Thank you for your patience!