To use Earthcomber, you will need:
A compatible Palm or Windows Mobile device (full list)
Earthcomber Updater (above)
A free account at earthcomber.com (Sign up here)
What Is Earthcomber Updater?
Earthcomber Updater runs on your desktop computer and performs several important tasks:
Installs the Earthcomber handheld software to your device
Downloads Earthcomber files — maps, locations, Spot Guides™, Look Lists — to your handheld device
Uploads your marked spots to your personal Location Inbox in Earthcomber Community
In a nutshell: you need it!
Why Do I Need An Account?
You will use your earthcomber.com account to select maps, create Look Lists, obtain Spot Guides™, and participate
in Earthcomber Community.