Don't forget to order your supplies for this year's International BookCrossing Day (April 21)! The last day to order them is March 25, because we'll need time to get them to you before the big day arrives. And this year's labels were designed by Azuki and they're great. So don't miss out, get your orders in while you can!
The pre-numbered labels have not been restored yet since the new site went live at the end of May. You can still request pre-numbered numbers, though, in 10s or 100s, but you'll have to write them on a label yourself. There are a lot of links to great user-generated labels in this thread: http://www.bookcrossing.com/forum/7/358601. I believe JamesUK has some labels on his site that will number the labels for you.