Includes a CD-ROM. "Various scales". National Geographic edition. For both Windows and Macintosh computers. * Print photo quality USGS topographic maps. * GPS Ready - Easiest Way to tell your GPS where you want to go and record where you've been. * Navigate in three dimensions with 3D fly-thru and instant elevation profiling * Customize maps with photos, notes and icons. * Live Map Update ensures you always have the most current maps and software. Product Description TOPO! harnesses the power of authentic USGS topographic maps in an intuitive software product that recreation enthusiasts and professionals use to customize and print photo-quality topographic maps. TOPO! includes five levels of seamless mapping, including USA maps from the National Geographic World Atlas, USGS 1:100,000 scale mapping - perfect for back road navigation - and USGS 1:24,000 scale maps, also known as 7.5 minute quads. Users can custom-center the map in any location, add their routes, trails and notes. In addition, users can transfer waypoints and routes between TOPO! and their GPS units. TOPO! includes added content and features not on USGS maps: updated streets and roads, shaded relief, 3D views and fly-throughs and elevation profiles. Users can download map and software updates, and can print waterproof maps on their inkjet printers with Adventure Paper (sold separately). The USA "Place-Finder" locates more than a million places and natural features. With the TOPO! South Dakota and North Dakota, National Geographic has taken the interactive topographic map experience to a new level. By combining its own standard-setting maps with the high-quality scanned versions of the actual paper USGS topographical maps, the National Geographic TOPO! State Series offers map detail that is unprecedented in its accuracy. Simply load TOPO!, and you'll immediately begin to see the benefits of this award-winning software. With TOPO! you can customize any of the hundreds of state maps available with your proposed routes, notes and even photos. You can also create and view elevation profiles that will help you visualize your planned trek. By connecting to any standard color or black-and-white desktop printer, TOPO! allows you to select the exact area that you want to print, even if it is larger than the screen or covers multiple quad maps. TOPO! makes it a breeze to add map border information to printouts, including UTM or latitude/longitude grids, scale bars, north arrows, and magnetic declination. Transferring waypoints and routes between your GPS and TOPO! couldn't be easier. * TOPO! USA Place Finder: Use TOPO!'s advanced search functions to find trails, camps, lakes, parks, towns, and much more in a matter of seconds. * Export Features: With TOPO! you can export customized maps in a number of different raster file formats (.gif, .jpg, etc.) for use in other applications. * Import Features: Import GPS and vector data from a variety of sources, including GPS receivers, spreadsheets, and the web, to overlay on your maps. * National Geographic mapXchange: Download custom map overlays and swap files with other TOPO! users on the National Geographic mapXchange Website.