You can quickly create your own regions. Use MapLand's AutoGroup to automatically group and rename any objects on your map. Mapland now has the ability to turn off internal boundary lines in the USA County Map and the USA 3-Digit Zip Code Map and keep the state outline.
You can easily eliminate portions of a map you don't want. Simply, click on an object and choose "cut". Then use the Map Enlarge tool to resize the remaining objects. Use the Excel Drawing toolbar to draw lines, arrows, circles, and type text on your map.