Navigate to Lat/Long Coordinates TomTom Go
Someone over on the groundspeak forums asked if you can navigate to a set of corrdinates (latitude and longitude) from a TomTom Go. Out of the box this isn’t possible, however someone has created an external application/plugin that appears like it will do the trick. I have not tested this myself so you are at your own risk installing this. You can find the application here about half way down the page.