Wow I must have really lucked out. I got a 500 LE used to replace my Garmin that was in a car when stolen. I got home and realized my device was in like new condition, had a 512 MB SD card in it, and from what I can tell I must have the Topo canada maps on it as well since I can see a number of streets, gas stations, resteraunts, etc... Is there any way I can check to see what map I have on the device?