Found some more info -- www.entertheunderworld.com
Kate Beckinsale + leather + wirework + guns + vampyres and werewolves =
Seriously, this looks good - looks like it's got the style of The Crow, the fight sequences of the (first) matrix and a general premise that's pretty much a rip-off of Blade.
The best of all worlds, oh yes, and Kate Beckinsale in leather - go and download the trailer - you'll see what I mean
Deek.