Map Folder and North America Folder

[wjlelectric]

I have the TT GO 630 (app 8.351 map 845.2645) and I moved my maps to the external SDHC. I am just curious that in all the folders and other items for the operation of the TT I have a folder called maps and a folder called North America.
The folder called maps contains the following contents: North America 2GB .tlv 7kb
The folder called North America has the actual maps in it.
My TT is working fine but I am just curious about the folder map that is only 7 kb. What is it and should it be on the external SDHC with the actual maps?

 

[dhn]

Not really important to do so. It is really just a description text file of what the actual map contains.

 

[wjlelectric]

Thanks dhn for the clarification, your knowledge on this forum is amazing......keep it up!