man i really do appreciate this app. this has got to be one of the best app i've used and i give props to the creators of mapthis and gmdl.
anywho back to my question. i am still trying this out and have not been disappointed and was wondering if it was possible to make a route from say like my hometown arlington, tx to travel to see my friends up in kansas city missouri. i sorta know how you make a map and directions and put the directions inside the folder of the map that you just made. but wouldn't it be impossible to fit all the terrains i pass to get to my destination. is there a method you can do this because a 4 gb sandisk will not store all that info to direct me to kc, missouri?
thanks again for your input and help and have a nice day. :D