Any real differences between 2006-2007 models?

Well, i own a Touring 07, so I can answer any questions anyone has. I don't know much about the 06. I've had the car for about 3 weeks.

Realtime traffic? 3D graphics? I don't think so. There is a "TRAF" button available when I'm listening to the radio that seems to scan the stations looking for traffic info when pressed. I did a test though, when the NPR station here in Chicago was actually giving a traffic report, I went down a few stations, then pressed then button. It cycled through all the stations (skipped right over NPR) and ended up right where I started without any traffic info. In fact that's all it has ever done.

I saw something in the NAV manual that looked like a 3D view, but so far have not been able to find it in my display options.

I'd love for my NAV to show me traffic info on the map display. That would be cool.

Any specific questions about the 07?