<p>I just checked the USPS web site to confirm that the Common App Supplements had been received by the admissions office and I got a very strange message:
We attempted to deliver your item at 10:01 AM on December 26, 2006 in CAMBRIDGE, MA 02138 and a notice was left. It can be redelivered or picked up at the Post Office. If the item is unclaimed, it will be returned to the sender. Information, if available, is updated every evening. Please check again later.
From what I can surmise, the admissions office must not be accepting mail. Are they closed this week?</p>
<p>Bump......</p>
<p>Same thing happened to me when I sent it on a Friday and it arrived on a Saturday (the office was closed). They resent it on Monday morning and it arrived successfully. It might be best if you went down to the post office and ask yourself, because I'm not positive what actually happened... all I know is that in the end Harvard got my application =)</p>