Picasa Web Albums: free photo sharing from Google https://www.google.com/accounts/ServiceLogin?hl=en_US&continue=http%3A%2F%2Fpicasaweb.google.com%2Flh%2Flogin%3Fcontinue%3Dhttp%253A%252F%252Fpicasaweb.google.com%252Fhome&service=lh2<mpl=gp&passive=true
GPS Visualizer: Great Circle Distance Maps, Airport Routes, & Degrees/Minutes/Seconds Calculator http://www.gpsvisualizer.com/calculators
Adobe Photoshop CS4 * Create panoramic images with Photomerge http://help.adobe.com/en_US/Photoshop/11.0/WSfd1234e1c4b69f30ea53e41001031ab64-75e8a.html