I've just found out via Daniel Wu's blog that Clara Law's doing a new film.  It's tremendously exciting because I love her work (she extracted a great performance from Rose Byrne in 'Godess of 67') and I find the idea of 'romantic mystery' (the only information I seem to extract about this film) intriguing.  I smell a hit (and am incredibly jealous of Daniel who gets to produce and star in this).