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Title: Of no fault of NatGeo; these topo maps are lame
Review: 1. I first tried these electronic topo maps when they first came on the market years ago; actually when the current NatGeo maps were owned via the "Topo" company. I was very disappointed in that product and thus didn't utilize any cpu based mapping application for many years. But with the nice slick advertising of the current NatGeo maps, I decided to check out this product.2. Bottomline, cpu based topo products still stink. The maps are not detailed enough, it's still moderately slow (but not bad), and the bottomline is, for a place like the bay area (ie basically urban territory), you're better off just getting a decent hiking book or paper topo maps; you'll actually have more helpful information that way. Perhaps in the next generation of electronic topo maps things will change, but forget this product.
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