Guess I got in here after 07 has already classed up. Anyway, for the rest of you awaiting OCS, there is literally nothing you need to be concerned about besides getting into good cardio shape and at least familiarizing yourself with Appendix Bravo, mainly the Big 5, as everyone else has already said. The rest of the gouge is useless- you won't give yourself an advantage if you "Nuke" everything. And don't overpack. That is all.