<p>I submitted a supplement earlier this morning and I realized that it accidentally checked me off as Early Decision when I intended to apply as a Regular Decision applicant. Of course, I can't change anything right now since I submitted it already, but what can I do?</p>
<p>call admissions office first thing Monday</p>
<p>^Okay, I shot them an email just now. First supplement sent and I already made a mistake >.<</p>
<p>You should probably call as well, just in case.</p>