Camera Van

A cool project that's going on for years by Harrod Blank. Indeed the world's most unique rolling photographic studio. Check it out!

http://www.cameravan.com/index2.html

Hugin- Panorama photo stitcher

http://hugin.sourceforge.net/

The most powerful photo stitching tool I've ever seen.

Everything you need for panoramic pictures creation!

http://wiki.panotools.org/Panorama_tools_applications

Check it out here. It even includes "Non-panoramic uses of panotools" which will be cool for photographic perspective and lens corrections. : )