July 15, 2009 10:04
I'm not familiar with the navionics version for the iphone, but the charts for iNavX clearly say they are for use on the iphone only. I suspect, but haven't confirmed, that you can't use the file on both your iphone and MacENC. Navionics has likely put some form of digital rights management (DRM) on the files to lock them to your iphone. Then again....maybe not!