Has anyone had difficulty using these maps to route? After loading onto a Nuvi via MapSource (using the img to mapsource directions provided by noeman.org/gsm/tools-speedcams-voices/109160-converter-garmin-img-mapsource-3.html#post517976, I am able to see the street level detail, but am unable to search for destinations / addresses.

It just asks for "State" and automatically replies with "Not found" to any input.