I've been trying to find out for a while now what "Dream Drop Distance" has anything to do with the new game for the 3Ds.. While rewatching Ven's scenes in theater mode, i noticed Mickey surfing on a book in a whirlpool where he is thrown into the air and suddenly returns to the mysteriouss tower. I dont know if this has been clarified but is this part of Mickey's mark of mastery exam? If so, Yen Sid's exam might have to do with dreaming, which would be why Sora and Riku are in their KH1 outifits? I'm a little confused on what exactly "DDD" means, can someone clarify?