Here are my two files.
The first is a rar (so open it on your computer) and copy the Navigation folder to your Vogue\Program Files\ folder (this is where the files for most installed programs go).
The next is astrolauncher. It will created the shortcut in the programs menu, and because of the way it was installed, there will only be one shortcut, instead of the regular two.
Navigator
TomTom Launcher