Priority waitlist... what to write?

<p>I decided to accept the priority waitlist, and everyone I ask (online and off) seems to tell me I should send in all the information I can. Since, applying, I actually have done quite a few things (won a programming contest; took up an open source project online that I now maintain; worked through some programs that a friend of mine at CMU sent me for practice)</p>

<p>What should I put on a "more information" letter to them? Any of this stuff?</p>

<p>I would say all of it. Especially proof of your contest win, and whatever else you can show. And just discuss your continued interest in cmu.e</p>