Google messed up earlier this morning. They had enrolled everyone selected for the pilot program in a new Google group automatically and they had it mis-configured. If you received about 100-400 e-mails this morning and you haven't received your CR-48 yet its likely you've been selected for the program and should expect to see one on your door step soon. This made for a great wake up call in the middle of the night for many users lol. One user in the group reported getting their CR-48 yesterday, so PoC is right... they do have some more to hand out.