New map install on 660 Road Tech

[1pkraft]

Plugged the 660 into the computer and Express says new maps available. While I go to install I do not see an option for options for Lower 48 States with NE, NW, East, SW, Southern US and Mexico, Canada and Border States but no North American and Canada like I've seen in the past.

I have 32gb memory card and Express sees that and recommends installing map on the card. What happened to entire North America option?

[lkraus]

The NA map became too large to fit in a single FAT32 file, which is limited to 4Gb per file. The 660 map might be split differently, but the 59x/XT maps are split into one for the U.S and another for Canada & Mexico. The version installed on a PC for Basecamp is still all one file.