I tested but the the file doesn't show up in my Nuvi 765.
Here is what I did.
I used a gpx file which loads fine in EPE 5.07. Contains the Metro of Taipei called MRT.gpx with different exits.
I made also a bmp file called MRT.bmp and placed it in the same folder.
Export by Category, saved as MRT.gpi (Garmin gpi), copied the file to the POI folder on my Nuvi and nothing showed up.
Attached the MRT.bmp, the MRT.gpx file and the generated MRT.gpi.
Maybe you can see what is going wrong
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