Reading the descriptor of Cold Storage raises some interesting questions. I apologize for not reading before hand to see if things like this have been asked before: 1) It says the research facility is located on Installation 05, Delta Halo; why not the Ark? 2) Does all the cryptic info before the reveal and the descriptor indicate that the outbreak in Cold Storage is the beginning of the huge Flood release in Halo 2? 3) I guess I'm also asking if the map and the events surrounding it doesn't take place within the context of the Halo 3 narrative.