While it's a good project, it's far from being usable speaking as a skipper. I use Navionics on my Ipad for a chartplotter. I'm trying to get started with OpenC

While it's a good project, it's far from being usable speaking as a skipper. I use Navionics on my Ipad for a chartplotter. I'm trying to get started with OpenCPN on my macbook air, but getting navigational charts which are compatible for Europe is proving troublesome.