The door at J.K. Rowling's Official Site has open again...!

Yes... the 'do not disturb' sign has been taken away and the door can be opened to gain more about the upcoming book six 'Harry Potter and The Half-Blood Prince'.
However, to open the door and view the hidden content juz not as easy as ABC, like the other previous, puzzles need to be solved.
Spoilers: You have to wait for Peeves to come and then you must catch one of the keys coming out of the fallen vase(just try random...drag it...) and put it into the key hole. Then you open the door and pull out the drawer. the you take the lens and put it on the folder on the left of the desk. you'll get a riddle.
One by one we come to life, then side by side we wait. While our company swells in numbers(some come early, some come late); And some of us may bore you. And some of us enthral. But you cannot choose between us you must take us one and all. We'll be bound together tightly. For we're naught if we break free. If you'd like some clues about us
Simply answer(type out): WHO ARE WE?_ _ _ _ _ _ _ _
the answer is "chapters". afterwards you're taken to a page where it says "Harry Potter and the Half-Blood Prince by J.K. Rowling"... and what then... you will get to know 3 chapters in book six. Chapter 2 Spinners End, Chapter 6 Draco's Detour, Chapter 14 Felix Felicis just pull out the papers in the folder to view the chapters' name. http://www.jkrowling.com

That's the onli meaningful stuff i did today, other than tat i was boring again... had to wait a long while for peeve to drop by and start on the journey to get inside the door and get the latest info on HP and half-blood prince... really need to go out and do something, hey u... dun keep studying all day... u need so rest and breathe the air outside so as not to fall sick... call mi out..!