<p>Ok guys, so I submitted my app a week late (on 1/8/13) and I want to also submit an arts supplement. I haven't been able to register for the Princeton portal yet... for some reason it says my PIN and email don't match. Anyways, is it possible to submit an arts supplement late for Princeton? Like what exactly is the interface? Could you post a screen shot?</p>
<p>Sorry for sounding super frantic, but I'm freaking out.... I thought I had hit submit on 1/1/13, got a little suspicious when I didn't receive a confirmation email from Pton, then realized I hadn't submitted!!!</p>