So I got this email:
Thank you for your application to the Albert Einstein College of Medicine.
AMCAS has just forwarded your materials to us and we would like to get you started on completing your application. Please keep in mind that you have until December 31, 2014 to get all of your documentation to us, but please don't wait that long!
Please visit our admissions website for specific instructions on getting started:
http://www.einstein.yu.edu/education/md-program/admissions/instruction-for-new-applicants/
Didn't seem like an official secondary invite, but does link to the secondary, so I tried to register, but it said it didn't find my ID#: "Amcas ID not found. Please wait until the Office of Admissions sends you an invitation link to register." - anyone else having this problem?? Does this mean the email I got wasn't the official invitation to register?