This site was created primarily using two Panorama tools:
Panorama Factory - Tell them PanoramaShots.com sent you!
Image Composite Editor - A free Panorama creator from Microsoft
Other stuff of interest
Batch Wizard- If you get the batch version, get my free add on.
Lenspen - The Panamatic is a great, inexpensive panorama head
Quicktime - Used to navigate images prior to 2009
HD View - Used to navigate images after 2009
Other Panorama Sites:
World Wide Panorama
Don Bain’s Virtual Guide