46 nüvi 610/660 Owner’s ManualAPPENDIXYou can also purchase additional map data from Garmin and load the maps on yournüvi’s internal memory or on an optional SD card.To load maps or waypoints to your nüvi memory or SD card, select the name foryour Garmin drive or SD card drive. Refer to the MapSource Help file for moreinformation about using MapSource and loading maps and waypoints on your nüvi.The waypoints you create in MapSource are displayed inWhere to > Favorites.Using Safety CamerasSafety camera information is available in some locations.(Check http://my.garmin.com for availability.) For these locations, the nüvi includesthe locations of hundreds of safety cameras. Your nüvi alerts you when you areapproaching a safety camera and can warn you if you are driving too fast. The data isupdated at least weekly, so you always have access to the most up-to-date information.To get updated safety camera information:1. Go to http://my.garmin.com.2. Sign up for a subscription.You can purchase a new region at any time, and you can extend existing subscriptionsat any time. Each region that you purchase has its own expiration date.