According to this and other press releases it was done about a month ago <a href="http://ih.advfn.com/p.php?pid=nmona&cb=1212241390&article=26092859&symbol=NB%5ESWVC" target="_blank">http://ih.advfn.com/p.php?pid=nmona&cb=1212241390&article=26092859&symbol=NB%5ESWVC</a>