I was wondering whether the 855 works on a navigator 6 or would you need to update to Navigator 7.

If so, there are special things you have to do.
I have a Oldy, and the maps are quite old.

So why I ask here.

djbosanac wrote:I was wondering whether the 855 works on a navigator 6 or would you need to update to Navigator 7.
If so, there are special things you have to do.
I have a Oldy, and the maps are quite old.
So why I ask here.

There is a neat little chart in post 1 of All New Maps 855.XXXX that will answer your question.
Also look here: Navcores 7 for TomTom Devices, Wince, WM
[color=black]And here: [color=red]How to install Tomtom Navigator 7 on Windows Mobile PDAs[/color] [/color]