Panorama Stitching Acts of Volition doesn't just have a cool radio broadcast, they have some wonderful panoramic shots as well, and a link to the software they used, Panorama Factory. I decided to give it a try instead of trying to stitch some shots we took earlier myself. And here is the result: The software is amazing! I just had to specify which images to stitch, my camera type, and some correction settings, and 10 seconds later, a seamless panorama. The results would have been better if I wasn't so haphazard when taking the individual shots, but still quite impressive and well worth the $60.

Update: This should give you a better idea of how well this software works. The samples below are my attempt at a stitch of 2entwine headquarters in Photoshop vs Panorama Factory.