Dears,

I've been using my nuvi 3750 with GMT 25 cable, with Jetmouse subscriptions once a week when I go to São Paulo.
In my short experience i Notice that there only a few streets monitored by Navteq and every time nuvi sends me to a not monitored street it "thinks" is free but actually it's crowded. Below is a picture of my screen showing the trafic map:

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If I look to Google maps with traffic info provided by maplink , seems to have more info available, see below a picture at same day and time:

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Here are also the screens from my device. I don't know if this behavior is correct or there is some problem with my device get less info than the available.

[Only registered and activated users can see links. ][Only registered and activated users can see links. ]

Maybe the experts here can give me some advice to improve it ?

Thanks