We are pleased to announce that Patch 5091 has been released on December, 31st (Available after 17:00 December. 31st).
 
Note: Before you install patch, please make sure that you have completely exited the client, or you will fail to update the client successfully.

Download link:
Patch 5091: Link1 Link2 Link3 Link4
Patch 5088-5091: Link1 Link2 Link3 Link4

Highlight of Patch 5091

1. Conquer 2009 New Year Shopping Rush

Time: 17:00 31st, Dec, 2008 - 17:00 2nd, Jan, 2009 PST
NPC: Pack Chief (Twin City, 439 367)
A series of Conquer 2009 Value Packs will be sold in limited 48 hours, which presents you with a significant discount for those fabled items.
Note: The packs don't have any time validity limitations.
Click here to know more about the packs.

2. The Lily in Beginner Pack Lv60 and the Dance Book in Beginner Pack Lv40 will remove their Free attributes.

3. There is a 3-day Double EXP Event on all servers from 0:00 1st, Jan to 23:59 3rd, Jan (Server Time). Happy New Year!

How do I claim this Double EXP?
Find GuruTodd in Twin City (441,377) and talk to him. He will give you one hour of Double Exp time for free! You can get more free Double Exp time as often as you like during this event! Each time you talk to him, you can get 1 hour's worth.