LOL!! Yeah, the starfield and the animation bit in the beginning of the movie are all that he's changing. His comments about 'Yeah, next time I build a megaton set and drop it in a tank, I'll get it on it." were SO funny!

I hadn't realised that he was such a avid wreck diver/filmmaker, long before he made Titanic---he really has been financing his hobby by making movies for years and years----honestly, he could easily have changed professions many times over. And the team he assembled was amazing, including banks of naval engineers, specialists in archaelogical forensics, etc. I came away from the 2-hr. special with a much-better understanding of the wreck itself and Cameron's work in dive technology. Definitely worth seeing---it'll be on Nat'l Geo channel for the next millenium, I'm sure. *G*