The Torchlight II beta is going really well, and is nearing its end. But before we go, we're going to do a wide network stress test this weekend! We'll be sending out many more beta codes to those who have already made their Runic Games Account. --> https://secure.runicgames.com/signup
I had a mate sign up today and got a key within a few hours. Its a stress test so servers may be dodgy.