Garmin StreetPilot III 6.8-Inch Portable GPS Navigator GPS receiver with turn-by-turn navigation for major North American cities Includes MapSource City Navigator CD-ROM with street-level maps and points of interest; unlock capability for one region in US or Canada Automated voice prompts tell you when to turn 16-color display with backlight for dim lighting Compatible with optional Garmin MapSource software for downloading maps and waypoint data Imagine never being lost while driving. Garmin makes it possible. […]