Hi! I'm new to the forum and new to my nuvi. I've downloaded csv and gpx files and installed these on my nuvi710 via POI loader. The POI file-size on the device changes when I do so. I've even tried to install to the SD card and when I switch the device on it asks me if I want to install new custom POI's to the device, so they will be there when the card is not present. BUT I DO NOT SEE THESE POIs! Neither in the menu (Where to>POIs), nor on the road (proximity warnings for speed camera's, etc). What do I do wrong?