I just watched Into the Deep and I was noticing on the speacil features how they were talking about how the actors how to stay down for extended periods of time. They also mentioned something about decompression and then showed Jessica Alba and someone else being directed up a line. Kinda like they might have been doing deco stops? So hmmmm... Also I noticed in the movie they had gavin scooters with halycon wings, and tons of danglies lol way to kill the DIR trend they had going there. o well.