Gigapan Imager was capable of some amazing things. This, friends, is proof. David Bergman strapped the device and his Canon G10 onto a rail at Barack Obama's inauguration and snapped 220 images. After giving his MacBook Pro 6.5 hours to compile a two gigabyte image, he hosted it up on his website for people to zoom around on. We'll caution you -- you can easy kill a few hours checking out faces and such if you end up visiting the read link, but it's totally worth it.