how to load maps on my garmin c330 gps?
Garmin makes updates available to the maps on your c330, and any additional maps you may have installed. You can check for these updates by entering your serial number at the update site: http://www.garmin.com/unlock/update.jsp To add or “unlock” additional maps, you need to go to the device website and click on “maps” (right-most tab). This the link to your device: http://www.garmin.com/products/sp330/ I hope this answers your question fully. Sources: http://www8.garmin.com/manuals/StreetPilotc330_OwnersManual.