Publisher's Description:TIKI Navigator is an easy to use PC marine chart navigation program with GPS NMEA Interface. Easier to learn and use than any other PC chart plotter. Help window shows what the mouse is pointing at and what you can do. Easy to take bearings. Extremely quick panning and zooming. Popup user manual. Large menus - automatically hidden when not in use. TIKI Navigator Pro can display up to 3 chart windows for close focus and overview. Digital magnifier for a quick view at chart details. Create waypoints and routes with Point and click. Tracks your position, speed and course i.e. every 10.sec. Replay simulator. Anchor watch. Autpilot controller. Connect AIS, log, compass, depth sounder and wind instrument.Buddy Tracking: Exchange position data with your friends with a mobile phone, and see your friends on the chart.. TIKI Navigator Basic is low priced, simplified version of TIKI Navigator Pro. It will show the boats position, course and speed on the chart. You can create simple routes, but a lot of the features of TIKI Pro is not available. Many will still find that TIKI Basic suites their needs. If you start with TIKI Basic, you can upgrade to TIKI Pro for the price difference of the two versions. TIKI Navigator Planner is a chart viewer and planning tool only. TIKI Navigator (except Planner) will work with any modern GPS transmitting data in NMEA 0183. version 1.5 or higher. TIKI Navigator reads BSB charts from Maptech and NDI incl. the encrypted 4.0 format - and SoftCharts.