I don't know if it was screwed up or if it's the way it is,....but when I went through the NKO course about OCS ettequite (sp?) about a year ago, it didn't explain jack crap about the stuff you're tested on at the end. I had to take that thing 3 times I think guessing the whole way.....On a different note, a couple of the guys I work with saw 3 of the DI's working out at the gym and they were bench pressing 425 lbs., so prepair to be intimidated !!