Free Garmin maps of most Canadian provinces

The Ibycus Map Project is a really amazing project where you can find extremely detailed topographic maps of most of the southern Canadian provinces.
The quality of the maps is better (!) than the quality of the commercial Topo Canada. The only disadvantage is that the roads have no names. But except for that the maps are the best free maps ever! The maps are downloaded as .exe file which integrates them automatically into Mapsource from where you can send them to your Garmin GPS easily. The .exe files includes all maps, and is quite big because of that (1,5GB).