The Garmin Streetpilot is very easy to use but don't let the manual confuse you.  Load the CD into your computer, unlock the maps and then select the parts of the maps you want to use.  Download these onto the memory chip and put it into the Garmin. You don't have to load a complete zone but can select portions to use. Now you are ready to navigate around the indepth maps.  The Garmin comes with a very good base map, but the information you add gives you the detailed maps.  After you play around with it for a while, read the manual.  Use it in an area you are familiar with before you venture into unfamiliar areas.  We set the waypoints and plan our route in the Garmin.  We use the computer to preview areas and load the maps.  Garmin has a wonderful technical support telephone line and they can walk you through any problems you encounter. The screen darkens for night use and the audio gives you plenty of advance notice for turns, etc.  It is amazing how much information is packed into such a tiny unit.  The beanbag mount is fantastic!
The Garmin Streetpilot is very easy to use but don't let the manual confuse you. Load the CD into your computer, unlock the maps and then select the parts of the maps you want to use. Download these onto the memory chip and put it into the Garmin. You don't have to load a complete zone but can select portions to use. Now you are ready to navigate around the indepth maps. The Garmin comes with a very good base map, but the information you add gives you the detailed maps. After you play around with it for a while, read the manual. Use it in an area you are familiar with before you venture into unfamiliar areas. We set the waypoints and plan our route in the Garmin. We use the computer to preview areas and load the maps. Garmin has a wonderful technical support telephone line and they can walk you through any problems you encounter. The screen darkens for night use and the audio gives you plenty of advance notice for turns, etc. It is amazing how much information is packed into such a tiny unit. The beanbag mount is fantastic!