Navteq traffic on Nuvi 660


I bit the bullet and upgraded the unit. (v4.70)
Everything is ok so far...

The reason I upgraded was based on the traffic reciever update. It claimed to add another traffic provider.
I already have TNN. And that works fine.
But I see no additional info on what I 'thought' would have included navteq traffic.
Of course I'm using the GTM20

So whats the scoop on this? Should I be getting traffic from two providers? Do I have to buy navteq traffic in addition to my TNN traffic?

On garmin's site I can't find anything to specifically add navteq traffic. The only thing they have is the ability to purchase TNN traffic.

Nuvi 350 Born Oct 07 - Nuvi 660 Unit #2 (re)Born Sept 08 - Nuvi 360(Gift to 'the chick' yet maintained by myself) Born July 08