Accessing an exported KML file:

When you export a map to KML, the file is created in the application folder:

For example, if your map is named "My_Places", the KML file would be located in:

You can normally get to this file by connecting your device to a personal computer via USB.

In order to access this file directly on your device, you need a file manager application that lets you access the sdcard. One such app is the ASTRO File Manager (available form the Android market). This also allows you to attach the KML file to an email.