[gps-talkusers] Re: Pros and cons of GPS

Does anybody on the list have good knowledge of the current Trekker and
current Sendero product, in terms of differences in functionality, what
they offer, accuracy etc? And has anybody used WayFinder, which runs on
certain cel phones and is apparently at least partly accessible with
talx or Mobile Speak? I'd love to see an article doing a full
comparison of all the accessible or mostly accessible alternatives. 

Mary

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