While I'm at it, I want to introduce a few of you that don't know to
Pocket Earth v. 1.6 by GeoMagik LLC. You can telephoto in and wide angle out with all sorts of info popping up. We ran the wheels off this interactive app on our I-pad. It got us to places we could have never found; got us out of a terrible traffic jam in Portland and we downloaded endless maps of the world for a whopping $2.99, one time only cost. It has put National Geographic's expensive map set out of business.
I have only downloaded about 20 U.S. boundary and Western states so far, but they have maps for the entire planet! I have no business association with GeoMagik.
jefe
