Q: I need some help with Mario Kart Wii, how do you Unlock Expect Staff Ghost Data in the time trials?
A: It's not enough to just beat a normal staff ghost. You have to beat it by a decent amount of time. The exact times required to unlock these extra-hard ghosts can be found in this FAQ, which, by the way, isn't mine: http://www.gamefaqs.com/console/wii/file/942008/52618 Just hit Ctrl + F and type B019, then click Find or Next or whatever your browser says twice. It'll take you to the Expert Staff Ghost Section. Good luck beating those times; some of them are quite hard.