Originally Posted by bbg2
I do not have any GPS specific plan as far as i know.
There's really no such thing as a GPS plan. What you mean to say is GPS app. You don't pay to use the GPS receiver on your BB (so a free GPS app means you pay nothing except for your BB data plan). You may or may not need to pay for the GPS app depending on which one you decide to use. The at&t rebranded Telenav is just another of many GPS apps out there for the BB. See the GPS forum for a full list of apps.
Originally Posted by barbwyr
Google Maps is very good, and unlike TelNav it's free.
Google Maps is a great GPS-enabled app but it's not a fully-fledged in-car nav app IMO as it doesn't have voice prompts. YMMV. Many people do rely on it.
Again, there's tons of info already in the GPS forum.