Buy Planisphere

If you just downloaded Planisphere to your handheld computer, you will notice a faint 'watermark' in the background of the chart, indicating that Planisphere is running in demo mode.

The watermark will remain fairly unobtrusive for a few days - long enough for you to decide whether you like Planisphere or not. But, eventually, it will become more and more prominent, until it makes the program pretty hard to use. If you want to continue using Planisphere, you will need to enter a registration code to remove the watermark.

The registration code is different for every handheld computer. To buy a valid code for your your copy of Planisphere, go to www.palmgear.com.

Once you have obtained your code, go to the About Planisphere screen, tap the Register button and enter the code in the box that appears. Tap OK and the watermark disappears. You now own your copy of Planisphere, and even future releases of the program will recognize your registration code and continue working.