I have had the Etrex Vista C for about a month. It's almost the same as the Vista but has an altimeter. I got the City Select software, too. I use it all the time. The only problem I've had with it is that when I download a route into it, and there's a detour or road closure, it re-calculates the route automatically. One time it kept trying to put me on the freeway. I just kept riding on a parallel road and it finally got the idea. The unit has 24 megs of memory (the old ones have eight), so I can get most of southern California on my unit.
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Wish I didn't know now what I didn't know then. - Bob Seger