Forget exclusivity for a minue, when is DMC4 slated to come out anyway?

I loved DMC 3 (my first DMC game) but i still ned to beat it :P.

There's also the issue about not playing the other two (since i can't find them at all these days). But i doubt the story will confuse me that much.

But that's not the point! I want to know when it's coming out so i can get it :D

Thanks in advance.