Given the changing pace of technology, the price of factory-fitted satellite navigation and the itinerant traveler's tendency to rent their chariot, a portable GPS (Global Positioning Satellite) navigation system is the ideal solution. When choosing an electronic pathfinder, map quality makes all the difference. Magellan (like Garmin) uses the premier map data supplier Navteq. The Magellan Maestro Series offers three models with a "just right" screen size (4.3"). The 4000 ($399) is the base model. The 4040 ($499) adds Canada (the maps, not the country) and Bluetooth, which lets you access addresses lurking inside your phone/palmtop. Although you can upgrade the 4040 to real-time traffic data for another hundred bucks, that same Franklin buys you the 4050 ($599) with a built-in traffic jam info receiver. On the road, the Magellan's 4040's geek fabulous 20-channel sirfsStarIII chipset instantly locked onto a GPS signal and updated quickly. The maps are pellucid, the voice prompts clear and the touch screen ergonomically sound. On the downside, the map disappears during recalculation and full-on sunlight is still a bugbear (a built-in visor would help). While RV-ing seniors might appreciate the AAA's TourBook info and roadside assistance (trip A members only), it would be nice to be able to choose a more (ahem) upmarket guide. Overall, the 4040 is a decent but not outstanding GPS device– at $499. But Costco's got 'em for $349 (in store price, call ahead). For that money, you're good to go.
Should this be a TTAC-approved product?