I am a mountain biker and planning for a long mountaineering trip in the coming month. I have many years of experience of spending a happy long term mountaineering trip. For mountaineering trip, I am utilizing GPS unit for tracking the right routes or locations. Hence for the right path, I want to update my Garmin GPS unit. Hence I am looking for expert’s help for Garmin map update problems. Really, I am very fresh user of Garmin map updates. Can anyone recommend the easy tips to update Garmin maps?