I hope I'm in the right place. This is my first post. Anyway... I had a garmin with poor map quality but I was able to "draw" a line between two points on my Pc map and upload it to the Garmin so I could use it to navigate across the lake. My 798HDSI is still not installed because they omitted the power cord. But if there is a humminbird maps that I can upload, can I get pointed in the right direction? It will give me something to do this weekend. Thanx for the help!!
