Time to fire up the WebUpdater there is a new release out today

For the x00 series:
Changes made from version 3.10 to 3.20:
Added LKS92 map datum
Added support for GPS firmware 3.70
Added support for GPI routes
Improved compass responsiveness
Fixed potential shutdown related to drawing 32-bit map points
Fixed potential issues during power on.

For the X50 series:
Added LKS92 map datum
Added GPS firmware 3.70
Added support for GPI Routes
Added thumbnail to camera page for quick review/deletion of most recently created photo
Added estimation of the number of remaining photos that the unit can take
Improved compass responsiveness
Fixed possible shutdown from low alkaline batteries when on camera page
Fixed possible shutdown due to deleting a waypoint while panning on the map page
Fixed issue where multiple GB Discoverer maps would not draw
Fixed issue with the address wizard not searching in the correct city
Fixed issue with backlight timer not functioning properly
Fixed user heading setting for mils so that all applicable headings are displayed with the correct heading format