Anyone here use and/or know about portable GPS devices for Laptops?

AntMan

Senior member
Sep 24, 2000
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This question is a bit off topic, but since so many GPS devices are made for computers these days I thought someone would have some insight on the topic.

My questions are:
1)Once you get a GPS device for say a laptop, how does it work, I mean do you need to subscribe to a serice?
2)What are some Good/Great GPS devices for laptops.
3)What's ETAK, and what does it have to do with GPS, is it just GPS with traffic information ontop of direction information?

Any help with any of these question is deeply apreciated!

Thx Again