putting itinery files on a TomTom One SD ?

[magpies]

I'm off to the Spa Classic with Fasttrack and have the .itn files but have never used this function before

So, how do I upload and use?

- do I use a fresh SC card or use the installed Western Europe one?

[trumpet1608]

Plug you TomTom into your pc/laptop and copy the itn files into the itn directory. Maps will be fine.
Check that the route that TomTom creates is what you want. If not you may have to create extra waypoints to force TomTom to create the route you want.

Dick