expected, Garmin has gone official with their new Oregon 200, 300, and 400 nav units. To make things extra confusing, the Oregon 400 includes the 400c, 400t, and 400i. The outdoor-friendly PNDs are waterproof, feature high-sensitivity receivers, and sport 3-inch touchscreens. As for the various 400-series units, it's all about your outdoor poison. The 400c is for sea anglers with chart coverage for the coastal US and Bahamas, the 400i is for fresh-water fishers with depth contours and boat ramps for U.S. inland lakes and rivers, and the 400t if for you land-lubbers with preloaded US topographic maps in 3D. Meanwhile, the 300 features a worldwide basemap with shaded relief and the 200 provides just your basic basemap. The units weigh in at just 6.8 ounces, run on AA batteries, and support microSD cards. Pricing is set at $479.99 for the 200, $533.32 for the 300, and $639.99 for the 400.