I noticed the title screen was different. It had the characters on the islands while Mario is on a boat. But in the final version, they were just walking on the globe. And I think the way for selecting choices such as mini-games was also different.
Well sorry for the huge bump, but yeah saw the differences and all that. If it was different, that means that what we saw from MP9 can probably be different on the final version. I don't think minigames and such will be different and all, but there's always a possibilty. It's like the first trailer from Twilight Princess I saw, where's that giant spider following? Those cats in the forest and etc? Just wanted to say that MP9 will probably be different from the trailer in some parts.... but I kind of doubt it too.