Javawa GMTK tool for PC and GPS Device (excellent)
Note to the admins: If this software already announced here, you may delete my message, thus, mea culpa, however, I did search and also used your search tool, I could NOT find any link/message for Javawa nor for GMTK, thanks.
You can create a backup of your maps with JaVaWa GMTK and restore these (e.g. on another computer) including unlock codes. Re-installing maps is unnecessary. Do you want to use your maps on a second computer like a laptop or netbook? JaVaWa GMTK takes care of it. Other features too...!
JaVaWa Device Manager helps you to manage the contents of your Garmin device and accompanying (micro) SD cards in an easy way. The program performs an exhaustive check, reports potential conflicts and provides a wealth of information about the maps in your device or on your SD card.
You can secure contents of your device (or SD card) through a backup, and restore it later, and other features too.
download here: http://www.javawa.nl/jdm_en.html
Last edited by PeterPerth; 16th September 2012 at 10:28.