How to keep in touch with your AdCom if you're deferred?

<p>I really really really really (x 1000000) want to get into my top choice school. I’ve sent an additional letter and rec with a cool video supplement that I hope they consider.</p>

<p>However, is there any other way I should keep in touch with my adcom? I tried calling today to ask if my supplemental materials were recieved and they said that there is no way to confirm that. I am going to be so paranoid knowing that my additional stuff might not have been recieved!! Is there any way to communicate this concern to my AdCom or are they simply too busy to answer such questions?</p>