The tutorials are obviously not meant for novices. They are full of abbreviations and unexplained steps. The author's native language must be something other than English.
Almost every tutorial the Author leaves a step or two explained with only the smallest amount of description possible assuming everyone knows what he means.
from this thread :
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"You cant see Bluechart G2 and BlueChart® g2 Vision in Mapsource, you need Homeport to see them on pc-
copy any Bluechart G2 img in an sd and insert it in your pc, Bluecharts G2are made for SDs-

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and from Ballebar following post:
"
About Garmin HomePort

It's possible to view as many marine IMG files as you have room for on your memory card or USB stick.
HomePort detects maps from the path "[X]:\Garmin\*.img". The file name(s) might be something like "VPC410S.img" instead of the common "gmapsupp.img".
If there's also a "[X]:\Garmin\GarminDevice.xml" file there could be IMG files in paths like "[X]:\.System\*.img" and "[X]:\Map\*.img" depending on the GarminDevice.xml structure."

All other explainings about how to use Garmin Homeport are obviously in
Homeport thread (above link)


What's wrong in our english?
I think many users dont read tutorials and find easier to post here and ,I can add , without reading GPS section rules too: posting in wrong section and not adding a post in related tutorial threads-
Thread moved in discussions section-

Edit :I forgot this one you probably havent read
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