I attached a screen shot showing what you can do to the map. I think the map is quite readable at the normal clipboard size, but you can make it larger by pressing the + button in the lower right corner. You can zoom the map in and out with the insert delete keys on the keyboard. Another nice feature is if you press the shift buttion and left click on the map, you can pan the map.
I have a 19 inch monitor and have the game set for 1025x768 and 32 bit. Maybe if you are running lower resolutions and smaller screen size it may be harder to read.
Note, this is like like showing how good a new TV looks in a TV commercial. It's also a compressed JPG file, so some of the detail is lost. I hope it helps explain what the others are trying to say.
Gunner