There is another way to input info into your gps. I use a program called oziexplorer, I have the paid version but there is a freebee version. I also have a few digital charts of Vancouver Island. I simply view the chart in question put in my waypoints for routes etc and upload to a media card, put that in your gps and there you have it. It sounds complicated but I can do that in less than 5 minutes, sure beats doing that on a 5" screen. What areas are you looking at? I can try and point you in the right direction to find the charts