Strange behavior with movie posters between iTunes and iPad

I'm hooking up an AppleTV 2.0 in my bedroom in a few days, and I've been preparing by adding artowork to my movies (movie posters). But I'm seeing strange behavoir when I look at my movies under the "shared" vidoes on my iPad. It pulls all the movies just fine, but the posters are not correct until AFTER i touch a movie poster. For example, if I am looking through my movies, and touch the poster for Casino Royale, it then opens up with more details, and shows the poster/film destricption for American Pie 2. The file that plays when I hit "play" is American Pie 2. So the movie selection screen is showing the wrong movie poster for each movie, until AFTER I select one to see more details, then it's fine. And I'm afraid it is going to do this with the AppleTV too, making it impossible to really know what movie you're selecting until AFTER you've selected it.

In short, look at the attached pictures. In pic 1, if you were to touch the Casino Royale movie poster, you'd then see pic 2. And if you pressed play, it is NOT Casino Royale, its American pie 2.

Suggestions?