I have a Magellan Roadmate 3030-LM and I want to back up address in my address book as well as store maps in a microSD card, but when I go Settings in the device I don't see an option to back up data or access anything in the microSD card even though it's inserted into the Magellan. When I connect the Roadmate to the computer and visit SmartGPSEco's website it shows that there is a microSD card inserted into the Magellan and that is has content in it, but it doesn't show what that content is. How can I back up data in my Magellan onto the microSD card and how can I access it through the Magellan?