You didn't miss this post over at Ofpec, did you?
More info about the Mission Editing Contest can be found here.
Welcome once again to our forums and to the OFPEC MEC. Our site is stocked full of resources and documentation to aid your efforts in creating a master piece inside the virtual reality engines' editor. We also have discussion forums where many of your questions may have already been answered.
This thread is dedicated to questions, comments and discussion pertaining to the Invisible Killers contest. Good luck to all of the contestants and happy editing.