I just uploaded all of the redlight cams to my gps, which uses Garmin. I downloaded three files, the actual POIs, the icon, and the audio. However, when I pass near one of the actual cameras, just the standard audio plays(dinging noise). Does anyone know why the audio files may not upload if all the file names are the exact same? I have tried both MP3 and Wav file formats. I do not know if there is a setting I am missing or if I am doing something wrong.