Well, that didn't take long.
Rejoice, all you Death Note fans. The Hideo Nakata-directed spin off to the hugely successful adaptation of popular Japanese anime-manga, simply titled L, is coming soon and the official website has gone live with teaser included. Let the site load up completely, then hit the button on the left.
Direct link:
http://wwws.warnerbros.co.jp/L-movie/video.html