Probably basic for some of us
I just got a new mac. I've been successfully using basecamp on my old Macbook. No problems. I download Basecamp onto new computer. Hook up my zumo. Basecamp quickly recognizes it and starts doing its thing. Awhile later, it tells me to unplug zumo, which I do, and now CN North America is not there! Europe is, but not NA. The maps are on zumo, they just aren't making it into Basecamp.