Our map data is provided by Navteq (www.navigation.com
). They typically release updates for standard navigation customers once a year; they come on a DVD and are usually $199. With the release of the Performance Upgrade in March, MFT customers with navigation received a complimentary updated SD card. If you have the most recent card, it with be marked "A3".
I can't speculate on the cost or timing for SD cards, stay tuned to our owner forum for announcements: