Panoramas taken using a beta gigapan robot, see http://www.gigapan.org. The images on pbase are normal sized images about 400 X 1800 pixels. However, on the page with each image there is a link to a viewer on the gigapan.org website that will allow you to explore the image by zooming in and scrolling. The images on gigapan.org range from about 100 megapixels to over a gigapixel in size, but the viewer works very nicely and won't overload your internet connection.
Townsville, Queensland, Australia from Castle Hill looking east
Townsville, Queensland, Australia from Castle Hill looking north
Ramsay Bay from Nina Peak. Hinchinbrook Island, Queensland, Australia
Nina Peak and Mount Bowen from Ramsay Bay. Hinchinbrook Island, Queensland, Australia
Panorama of Townsville Town Common from Many Peaks Range
Great pics, Ross. I just bought one of these gadgets and I'm waiting for the lights on my battery charger to turn green. Then I can take of pano of the incessant rain here in Alsace.