So aside from the fact that Dick Greyson's ass is legendary, he's going to be voiced by Neil Patrick Harris in the upcoming animated feature of Under the Hood. Not gonna lie, I'm more excited about this than any (theorized) upcoming Batman 3 movie. For full details see here.
So slightly sad that Mark Hamil won't be reprising his Joker role, but it'll be a fresh look at the Joker I suppose. NOT TO MENTION THIS AMAZING TIE IN STATUE!(so excited it needed capslock)
Additionally, neato little history of Jason Todd (with photos GASP) From my twitter pal: History of Jason Todd .