My best guess is that it's a B&M Hyper like recently suggested. If you look at the area where this splashdown would be, notice how that one strip isn't large enough for the width of a Dive Coaster train. I know that the outside of the trains hangover the track, but it still doesn't seem highly likely that this is a Dive Coaster. And from recent articles and from the video on youtube, it says this 2009 Project will be a B&M hyper plus there is a splashdown effect at the very end of the video. I'm not saying this accurately correct, but that proposed idea wasn't just made out of thin air.