Does brownie mix have more or less calories when it's cooked?

Its slow around here this time of year and the subject of this post became the topic of a lunch conversation on our team.  It's been suggested that Internet search engines can provide an answer to almost any inane question one could come up with. 

We proposed that perhaps bars should install "Debate Reconciliation Machines" that offer nothing but a blank msn or google search page to solve all sorts of bar disputes.  The problem with this plan occurs when your dispute reaches what some people would call "The end of the Internet" and even the all-knowing wikipedia lets you down.  The machines would have to offer a refund.

Gretchen and I reached the end of the Internet in our hunt for the answer to the following question:

Does brownie mix have more or less calories when it's cooked?

Lets add on to the end of the Internet. I welcome all theories and answers to this question below.