loading them together
If your unit is like my MAP60CSx. I have to highlight ALL of the maps, (city and topo) that I want to load, and then send to GPS. To use them you have to toggle between them. My command is under "map set-up" and it has " hide city navigator " or " show city navigator ". Hope this helps.
There's an event in Westbrook tomorrow night. I'm sure we can help you.
Why not live life like it is your last day....instead of pretending to be a member of the Peter Pan Club and believing you will be around forever.