Inauguration at 1,474 megapixels... you have to see this.

Amazing...You can manipulate the image and zoom in and out. For example, in the zoom below, Dubbya doesn't look too happy at what Barry just said:

The photographer, David Bergman explains the process:

My final photo is made up of 220 Canon G10 images and the file is 59,783 X 24,658 pixels or 1,474 megapixels. It took more than six and a half hours for the Gigapan software to put together all of the images on my Macbook Pro and the completed TIF file is almost 2 gigabytes.

Play with the image at: How I Made a 1,474-Megapixel Photo During President Obama’s Inaugural Address

Thanks to Bob Cesca's Blog for this awesome link.