Got mine too.
Gotta say, I almost feel a little guilty, as I've been very vocal about the failure of Elemental and skeptic about the promises made to us. I have to say, this e-mail alone carries more professionalism than we could reasonably expect to witness from a software company. Sure, it's been a long wait and it'll be longer still for a finished game, but I rank myself among the converted now.
I wish I had time to actually help with the Beta but I might not.