Comments about Raymarine Raymarine Navionics Multichart Card Reader:
I don't know whether it is the card reader or the Raymarine software, or both, BUT it runs very slow and it is not intuitive. The instructions for the software are POOR. I purchased it to explore at home new places to visit and fish. The program does not let you do that with out trying to send your boat Icon to it. It's very ponderous and laborious!!!! For 2010, this runs like it's 1985, on my old IBM 286!
Cruising and Brunching