Greg
Active Member
Yes, GPS works without the 3G service. I don't have the Navionics app, so can't comment on that.
With GoodReader and GoodReaderUSB, you can copy the whole directory structure to the iPad, I actually have a very similar multi-level directory structure that I copied over.
GoodReader also handles a bunch of other file formats, MSOffice docs like PPT, XLS, DOC, images, jpg's, etc.
They also have a way to copy the files directly using a WiFi connection, which seems like it would be a lot easier, but I find the transfer speed to slow.
The app is only $0.99, I would give it a try...
With GoodReader and GoodReaderUSB, you can copy the whole directory structure to the iPad, I actually have a very similar multi-level directory structure that I copied over.
GoodReader also handles a bunch of other file formats, MSOffice docs like PPT, XLS, DOC, images, jpg's, etc.
They also have a way to copy the files directly using a WiFi connection, which seems like it would be a lot easier, but I find the transfer speed to slow.
The app is only $0.99, I would give it a try...