For anyone running the Navicore Map app for the first time who prefers to put their maps on their external SD card, Lupin3d's instructions seem to be correct and the most effective. Nokia is brain-dead for not providing a way to specify where the maps should go when they ported this app to the N800.

To recap for new OS2008 users running Map for the first time:

1. Select Map from the main program menu to run the Navicore application for the first time.

2. When it displays the Maps window, cancel without downloading any maps.

3. Exit the Map application.

4. In File Manager, you should find a map directory created on your internal SD card. This is where the maps go.

5. If you prefer to have the maps on your external SD card, move the map directory there, deleting it from the internal card. the Navicore Map application will find it there automatically on its next run.