Disney Pixar's new animation film UP

So I've heard nothing but very positive feedback about UP, Disney Pixars new animation film (the studio who have brought us everything from Toy Story to Wall-E). So I'll relinquish what little dignity remains after my overwhelming excitement for Where the Wild Things Are and express my inner nerd, come child, once again by posting a short trailer for the film right here.

Here's a blurb too kids:

The hero of the film is a 78-year-old man named Carl Fredricksen, who walks around hunched over with a tripod cane. When he was a kid he met a girl named Ellie, who grew up in small midwestern town. The two fell in love and eventually got married. Her dream was always to explore the world and visit paradise falls, but as usually happens, life got in the way. They were never able to make good on their promise, and Ellie eventually passed away. Now Carl is a widower living alone in his small home. Developers are threatening to move him into an old folks home.