A squadratinhos map layer for Garmin

Short instructions:

Download and save a kml-file of the visited squadratinhos from Squadrats (Map - Download KML)
Type your name
Zoom the map below to the area you want the squadratinhos (default values gives you a map with about 11000 squadratinhos)
Maximum number of squadratinhos for the map layer is 12000. If there are more on the map, zoom in (in that case the "Upload kml file" button is not active)
It's also possible to give the NW and SE corner coordinates manually
Click "Upload kml file" and go back to the main page. If everything goes well, your map file should appear in the list below in 10 minutes
Download the img-file and copy it to your Garmin
Make sure that the new map is enabled. The name of the map is squadrats-yyyymmdd
On garmin you'll see a grid (pink borders) of all the squadratinhos. Surrounded with thicker dark red line are areas where are unvisited squadratinhos.

Img files: