<p>Also: to everyone who is worrying about the lack of a reply/confirmation from Columbia, this page will help you. It says you should expect your Columbia ID up to 30 days after submitting everything.
[Application</a> Tracking | Columbia Undergraduate Admissions](<a href=“http://www.studentaffairs.columbia.edu/admissions/apply/application-tracking]Application”>http://www.studentaffairs.columbia.edu/admissions/apply/application-tracking)</p>