If you use Garmin MapSource software, like I do, to manage your Saved Favorites, be careful when you transfer Saved Favorites from MapSource to Garminfone. I had saved files from my Garmin StreetPilot 2730, Nuvi 500, etc. and when I transferred them to my Garminfone, the Garminfone saved the file, but was unable to open the file and use the Saved Favorites. When the file was deleted from the Garminfone and reloaded they initially seemed to work, but later seemed to not open up. I am not sure if there is limit to how many can be saved or if I am better saving them to the device itself or the micro SD, but I am still experimenting with this.
If you use Garmin MapSource software, like I do, to manage your Saved Favorites, be careful when you transfer Saved Favorites from MapSource to Garminfone. I had saved files from my Garmin StreetPilot 2730, Nuvi 500, etc. and when I transferred them to my Garminfone, the Garminfone saved the file, but was unable to open the file and use the Saved Favorites. When the file was deleted from the Garminfone and reloaded they initially seemed to work, but later seemed to not open up. I am not sure if there is limit to how many can be saved or if I am better saving them to the device itself or the micro SD, but I am still experimenting with this.