Adding the exec entry to config.ini.

In other words, no more complicated than installing GPSapp. Not that big of a deal.

And you wouldn't necessarily want emptriv starting up every time you run your empeg...

Does it just "run" and take over the screen immediately, or does it bind to the Hijack menu like the other apps? If the latter, no problem, I'd only run it in car-mode anyway. If the former... well... convert it to the latter, please.