Fillin' up the iPad

I'm looking forward to loading up the iPad for our trip this week. Sydney has no idea what five hours going cross country on a plane is like, so I'm determined to make it as painless for her ... and me ... as possible. That means a movie or two, and a bunch of new games.
You would think that, given my intention to fill the device up, I might have a good idea about what I want to put on it. But no, not really. I'm rolling into this with a clean slate, with no preconceived notions, as it were. It's kind of exciting, knowing that the iPad needs to be filled, rather than guiltily picking something because the kid likes it. Now, I get to shop 'til I drop to surprise and delight the child.
And myself, because she might share.