The folks at Apple have debuted the first official trailer for Paper Heart, a documentary-style comedy starring Michael Cera and Charlyne Yi.

Up today is a trio of films, all with unique and fresh young voices behind them. By my estimation, they all have a shot at making my “Best of” list at the end of the festival, which is saying quite a lot seeing as this year has been a spectacular one in the snowy mountains of Utah.

In addition to the announcement of the competition film slate for 2009, the Sundance Film Festival also provided us with a bunch of images from some of the films that will be featured. We begin our preview with some higher profile pics.